## True or False questions Worksheet 81

True or False questions Worksheet. This worksheet includes questions to check whether sum of two numbers on both sides of the equation matches.

## Determine unknown number Worksheet 81

First Grade Math Worksheet. Determine unknown number Worksheet 81

## Addition of 3 numbers sums upto 20 Worksheet 81

Addition of 3 numbers sums upto 20 Worksheet. Three numbers in question is one digit number.

## True or False questions Worksheet 80

True or False questions Worksheet. This worksheet includes questions to check whether sum of two numbers on both sides of the equation matches.

## Determine unknown number Worksheet 80

First Grade Math Worksheet. Determine unknown number Worksheet 80

## Addition of 3 numbers sums upto 20 Worksheet 80

Addition of 3 numbers sums upto 20 Worksheet. Three numbers in question is one digit number.

## True or False questions Worksheet 79

True or False questions Worksheet. This worksheet includes questions to check whether sum of two numbers on both sides of the equation matches.

## Determine unknown number Worksheet 79

First Grade Math Worksheet. Determine unknown number Worksheet 79

## Addition of 3 numbers sums upto 20 Worksheet 79

Addition of 3 numbers sums upto 20 Worksheet. Three numbers in question is one digit number.

## True or False questions Worksheet 78

True or False questions Worksheet. This worksheet includes questions to check whether sum of two numbers on both sides of the equation matches.

## Determine unknown number Worksheet 78

First Grade Math Worksheet. Determine unknown number Worksheet 78

## Addition of 3 numbers sums upto 20 Worksheet 78

Addition of 3 numbers sums upto 20 Worksheet. Three numbers in question is one digit number.

## True or False questions Worksheet 77

True or False questions Worksheet. This worksheet includes questions to check whether sum of two numbers on both sides of the equation matches.

## Determine unknown number Worksheet 77

First Grade Math Worksheet. Determine unknown number Worksheet 77

## Addition of 3 numbers sums upto 20 Worksheet 77

Addition of 3 numbers sums upto 20 Worksheet. Three numbers in question is one digit number.

## True or False questions Worksheet 76

True or False questions Worksheet. This worksheet includes questions to check whether sum of two numbers on both sides of the equation matches.

## Determine unknown number Worksheet 76

First Grade Math Worksheet. Determine unknown number Worksheet 76

## Addition of 3 numbers sums upto 20 Worksheet 76

Addition of 3 numbers sums upto 20 Worksheet. Three numbers in question is one digit number.

## True or False questions Worksheet 75

True or False questions Worksheet. This worksheet includes questions to check whether sum of two numbers on both sides of the equation matches.

## Determine unknown number Worksheet 75

First Grade Math Worksheet. Determine unknown number Worksheet 75

## Addition of 3 numbers sums upto 20 Worksheet 75

Addition of 3 numbers sums upto 20 Worksheet. Three numbers in question is one digit number.

## True or False questions Worksheet 74

True or False questions Worksheet. This worksheet includes questions to check whether sum of two numbers on both sides of the equation matches.

## Determine unknown number Worksheet 74

First Grade Math Worksheet. Determine unknown number Worksheet 74

## Addition of 3 numbers sums upto 20 Worksheet 74

Addition of 3 numbers sums upto 20 Worksheet. Three numbers in question is one digit number.

## True or False questions Worksheet 73

True or False questions Worksheet. This worksheet includes questions to check whether sum of two numbers on both sides of the equation matches.

## Determine unknown number Worksheet 73

First Grade Math Worksheet. Determine unknown number Worksheet 73

## Addition of 3 numbers sums upto 20 Worksheet 73

Addition of 3 numbers sums upto 20 Worksheet. Three numbers in question is one digit number.

## True or False questions Worksheet 72

True or False questions Worksheet. This worksheet includes questions to check whether sum of two numbers on both sides of the equation matches.

## Determine unknown number Worksheet 72

First Grade Math Worksheet. Determine unknown number Worksheet 72

## Addition of 3 numbers sums upto 20 Worksheet 72

Addition of 3 numbers sums upto 20 Worksheet. Three numbers in question is one digit number.

## True or False questions Worksheet 71

True or False questions Worksheet. This worksheet includes questions to check whether sum of two numbers on both sides of the equation matches.

## Determine unknown number Worksheet 71

First Grade Math Worksheet. Determine unknown number Worksheet 71

## Addition of 3 numbers sums upto 20 Worksheet 71

Addition of 3 numbers sums upto 20 Worksheet. Three numbers in question is one digit number.

## True or False questions Worksheet 70

True or False questions Worksheet. This worksheet includes questions to check whether sum of two numbers on both sides of the equation matches.

## Determine unknown number Worksheet 70

First Grade Math Worksheet. Determine unknown number Worksheet 70

## Addition of 3 numbers sums upto 20 Worksheet 70

Addition of 3 numbers sums upto 20 Worksheet. Three numbers in question is one digit number.

## True or False questions Worksheet 69

True or False questions Worksheet. This worksheet includes questions to check whether sum of two numbers on both sides of the equation matches.

## Determine unknown number Worksheet 69

First Grade Math Worksheet. Determine unknown number Worksheet 69

## Addition of 3 numbers sums upto 20 Worksheet 69

Addition of 3 numbers sums upto 20 Worksheet. Three numbers in question is one digit number.

## True or False questions Worksheet 68

True or False questions Worksheet. This worksheet includes questions to check whether sum of two numbers on both sides of the equation matches.

## Determine unknown number Worksheet 68

First Grade Math Worksheet. Determine unknown number Worksheet 68

## Addition of 3 numbers sums upto 20 Worksheet 68

Addition of 3 numbers sums upto 20 Worksheet. Three numbers in question is one digit number.

## True or False questions Worksheet 67

True or False questions Worksheet. This worksheet includes questions to check whether sum of two numbers on both sides of the equation matches.

## Determine unknown number Worksheet 67

First Grade Math Worksheet. Determine unknown number Worksheet 67

## Addition of 3 numbers sums upto 20 Worksheet 67

Addition of 3 numbers sums upto 20 Worksheet. Three numbers in question is one digit number.

## True or False questions Worksheet 66

True or False questions Worksheet. This worksheet includes questions to check whether sum of two numbers on both sides of the equation matches.

## Determine unknown number Worksheet 66

First Grade Math Worksheet. Determine unknown number Worksheet 66

## Addition of 3 numbers sums upto 20 Worksheet 66

Addition of 3 numbers sums upto 20 Worksheet. Three numbers in question is one digit number.

## True or False questions Worksheet 65

True or False questions Worksheet. This worksheet includes questions to check whether sum of two numbers on both sides of the equation matches.

## Determine unknown number Worksheet 65

First Grade Math Worksheet. Determine unknown number Worksheet 65

## Addition of 3 numbers sums upto 20 Worksheet 65

Addition of 3 numbers sums upto 20 Worksheet. Three numbers in question is one digit number.

## True or False questions Worksheet 64

True or False questions Worksheet. This worksheet includes questions to check whether sum of two numbers on both sides of the equation matches.

## Determine unknown number Worksheet 64

First Grade Math Worksheet. Determine unknown number Worksheet 64

## Addition of 3 numbers sums upto 20 Worksheet 64

Addition of 3 numbers sums upto 20 Worksheet. Three numbers in question is one digit number.

## True or False questions Worksheet 63

True or False questions Worksheet. This worksheet includes questions to check whether sum of two numbers on both sides of the equation matches.

## Determine unknown number Worksheet 63

First Grade Math Worksheet. Determine unknown number Worksheet 63

## Addition of 3 numbers sums upto 20 Worksheet 63

Addition of 3 numbers sums upto 20 Worksheet. Three numbers in question is one digit number.

## True or False questions Worksheet 62

True or False questions Worksheet. This worksheet includes questions to check whether sum of two numbers on both sides of the equation matches.

## Determine unknown number Worksheet 62

First Grade Math Worksheet. Determine unknown number Worksheet 62

## Addition of 3 numbers sums upto 20 Worksheet 62

Addition of 3 numbers sums upto 20 Worksheet. Three numbers in question is one digit number.

## True or False questions Worksheet 61

True or False questions Worksheet. This worksheet includes questions to check whether sum of two numbers on both sides of the equation matches.

## Determine unknown number Worksheet 61

First Grade Math Worksheet. Determine unknown number Worksheet 61

## Addition of 3 numbers sums upto 20 Worksheet 61

Addition of 3 numbers sums upto 20 Worksheet. Three numbers in question is one digit number.

## True or False questions Worksheet 60

True or False questions Worksheet. This worksheet includes questions to check whether sum of two numbers on both sides of the equation matches.

## Determine unknown number Worksheet 60

First Grade Math Worksheet. Determine unknown number Worksheet 60

## Addition of 3 numbers sums upto 20 Worksheet 60

Addition of 3 numbers sums upto 20 Worksheet. Three numbers in question is one digit number.

## True or False questions Worksheet 59

True or False questions Worksheet. This worksheet includes questions to check whether sum of two numbers on both sides of the equation matches.

## Determine unknown number Worksheet 59

First Grade Math Worksheet. Determine unknown number Worksheet 59

## Addition of 3 numbers sums upto 20 Worksheet 59

Addition of 3 numbers sums upto 20 Worksheet. Three numbers in question is one digit number.

## True or False questions Worksheet 58

True or False questions Worksheet. This worksheet includes questions to check whether sum of two numbers on both sides of the equation matches.

## Determine unknown number Worksheet 58

First Grade Math Worksheet. Determine unknown number Worksheet 58

## Addition of 3 numbers sums upto 20 Worksheet 58

Addition of 3 numbers sums upto 20 Worksheet. Three numbers in question is one digit number.

## True or False questions Worksheet 57

True or False questions Worksheet. This worksheet includes questions to check whether sum of two numbers on both sides of the equation matches.

## Determine unknown number Worksheet 57

First Grade Math Worksheet. Determine unknown number Worksheet 57

## Addition of 3 numbers sums upto 20 Worksheet 57

Addition of 3 numbers sums upto 20 Worksheet. Three numbers in question is one digit number.

## True or False questions Worksheet 56

True or False questions Worksheet. This worksheet includes questions to check whether sum of two numbers on both sides of the equation matches.

## Determine unknown number Worksheet 56

First Grade Math Worksheet. Determine unknown number Worksheet 56

## Addition of 3 numbers sums upto 20 Worksheet 56

Addition of 3 numbers sums upto 20 Worksheet. Three numbers in question is one digit number.

## True or False questions Worksheet 55

True or False questions Worksheet. This worksheet includes questions to check whether sum of two numbers on both sides of the equation matches.

## Determine unknown number Worksheet 55

First Grade Math Worksheet. Determine unknown number Worksheet 55

## Addition of 3 numbers sums upto 20 Worksheet 55

Addition of 3 numbers sums upto 20 Worksheet. Three numbers in question is one digit number.

## True or False questions Worksheet 54

True or False questions Worksheet. This worksheet includes questions to check whether sum of two numbers on both sides of the equation matches.

## Determine unknown number Worksheet 54

First Grade Math Worksheet. Determine unknown number Worksheet 54

## Addition of 3 numbers sums upto 20 Worksheet 54

Addition of 3 numbers sums upto 20 Worksheet. Three numbers in question is one digit number.

## True or False questions Worksheet 53

True or False questions Worksheet. This worksheet includes questions to check whether sum of two numbers on both sides of the equation matches.

## Determine unknown number Worksheet 53

First Grade Math Worksheet. Determine unknown number Worksheet 53

## Addition of 3 numbers sums upto 20 Worksheet 53

Addition of 3 numbers sums upto 20 Worksheet. Three numbers in question is one digit number.

## True or False questions Worksheet 52

True or False questions Worksheet. This worksheet includes questions to check whether sum of two numbers on both sides of the equation matches.

## Determine unknown number Worksheet 52

First Grade Math Worksheet. Determine unknown number Worksheet 52

## Addition of 3 numbers sums upto 20 Worksheet 52

Addition of 3 numbers sums upto 20 Worksheet. Three numbers in question is one digit number.

## True or False questions Worksheet 51

True or False questions Worksheet. This worksheet includes questions to check whether sum of two numbers on both sides of the equation matches.

## Determine unknown number Worksheet 51

First Grade Math Worksheet. Determine unknown number Worksheet 51

## Addition of 3 numbers sums upto 20 Worksheet 51

Addition of 3 numbers sums upto 20 Worksheet. Three numbers in question is one digit number.

## True or False questions Worksheet 50

True or False questions Worksheet. This worksheet includes questions to check whether sum of two numbers on both sides of the equation matches.

## Determine unknown number Worksheet 50

First Grade Math Worksheet. Determine unknown number Worksheet 50

## Addition of 3 numbers sums upto 20 Worksheet 50

Addition of 3 numbers sums upto 20 Worksheet. Three numbers in question is one digit number.

## True or False questions Worksheet 49

True or False questions Worksheet. This worksheet includes questions to check whether sum of two numbers on both sides of the equation matches.

## Determine unknown number Worksheet 49

First Grade Math Worksheet. Determine unknown number Worksheet 49

## Addition of 3 numbers sums upto 20 Worksheet 49

Addition of 3 numbers sums upto 20 Worksheet. Three numbers in question is one digit number.

## True or False questions Worksheet 48

True or False questions Worksheet. This worksheet includes questions to check whether sum of two numbers on both sides of the equation matches.

## Determine unknown number Worksheet 48

First Grade Math Worksheet. Determine unknown number Worksheet 48

## Addition of 3 numbers sums upto 20 Worksheet 48

Addition of 3 numbers sums upto 20 Worksheet. Three numbers in question is one digit number.

## True or False questions Worksheet 47

True or False questions Worksheet. This worksheet includes questions to check whether sum of two numbers on both sides of the equation matches.

## Determine unknown number Worksheet 47

First Grade Math Worksheet. Determine unknown number Worksheet 47

## Addition of 3 numbers sums upto 20 Worksheet 47

Addition of 3 numbers sums upto 20 Worksheet. Three numbers in question is one digit number.

## True or False questions Worksheet 46

True or False questions Worksheet. This worksheet includes questions to check whether sum of two numbers on both sides of the equation matches.

## Determine unknown number Worksheet 46

First Grade Math Worksheet. Determine unknown number Worksheet 46

## Addition of 3 numbers sums upto 20 Worksheet 46

Addition of 3 numbers sums upto 20 Worksheet. Three numbers in question is one digit number.

## True or False questions Worksheet 45

True or False questions Worksheet. This worksheet includes questions to check whether sum of two numbers on both sides of the equation matches.

## Determine unknown number Worksheet 45

First Grade Math Worksheet. Determine unknown number Worksheet 45

## Addition of 3 numbers sums upto 20 Worksheet 45

Addition of 3 numbers sums upto 20 Worksheet. Three numbers in question is one digit number.

## True or False questions Worksheet 44

True or False questions Worksheet. This worksheet includes questions to check whether sum of two numbers on both sides of the equation matches.

## Determine unknown number Worksheet 44

First Grade Math Worksheet. Determine unknown number Worksheet 44

## Addition of 3 numbers sums upto 20 Worksheet 44

Addition of 3 numbers sums upto 20 Worksheet. Three numbers in question is one digit number.

## True or False questions Worksheet 43

True or False questions Worksheet. This worksheet includes questions to check whether sum of two numbers on both sides of the equation matches.

## Determine unknown number Worksheet 43

First Grade Math Worksheet. Determine unknown number Worksheet 43

## Addition of 3 numbers sums upto 20 Worksheet 43

Addition of 3 numbers sums upto 20 Worksheet. Three numbers in question is one digit number.

## True or False questions Worksheet 42

True or False questions Worksheet. This worksheet includes questions to check whether sum of two numbers on both sides of the equation matches.

## Determine unknown number Worksheet 42

First Grade Math Worksheet. Determine unknown number Worksheet 42

## Addition of 3 numbers sums upto 20 Worksheet 42

Addition of 3 numbers sums upto 20 Worksheet. Three numbers in question is one digit number.

## True or False questions Worksheet 41

True or False questions Worksheet. This worksheet includes questions to check whether sum of two numbers on both sides of the equation matches.

## Determine unknown number Worksheet 41

First Grade Math Worksheet. Determine unknown number Worksheet 41

## Addition of 3 numbers sums upto 20 Worksheet 41

Addition of 3 numbers sums upto 20 Worksheet. Three numbers in question is one digit number.

## True or False questions Worksheet 40

True or False questions Worksheet. This worksheet includes questions to check whether sum of two numbers on both sides of the equation matches.

## Determine unknown number Worksheet 40

First Grade Math Worksheet. Determine unknown number Worksheet 40

## Addition of 3 numbers sums upto 20 Worksheet 40

Addition of 3 numbers sums upto 20 Worksheet. Three numbers in question is one digit number.

## True or False questions Worksheet 39

True or False questions Worksheet. This worksheet includes questions to check whether sum of two numbers on both sides of the equation matches.

## Determine unknown number Worksheet 39

First Grade Math Worksheet. Determine unknown number Worksheet 39

## Addition of 3 numbers sums upto 20 Worksheet 39

Addition of 3 numbers sums upto 20 Worksheet. Three numbers in question is one digit number.

## True or False questions Worksheet 38

True or False questions Worksheet. This worksheet includes questions to check whether sum of two numbers on both sides of the equation matches.

## Determine unknown number Worksheet 38

First Grade Math Worksheet. Determine unknown number Worksheet 38

## Addition of 3 numbers sums upto 20 Worksheet 38

Addition of 3 numbers sums upto 20 Worksheet. Three numbers in question is one digit number.

## True or False questions Worksheet 37

True or False questions Worksheet. This worksheet includes questions to check whether sum of two numbers on both sides of the equation matches.

## Determine unknown number Worksheet 37

First Grade Math Worksheet. Determine unknown number Worksheet 37

## Addition of 3 numbers sums upto 20 Worksheet 37

Addition of 3 numbers sums upto 20 Worksheet. Three numbers in question is one digit number.

## True or False questions Worksheet 36

True or False questions Worksheet. This worksheet includes questions to check whether sum of two numbers on both sides of the equation matches.

## Determine unknown number Worksheet 36

First Grade Math Worksheet. Determine unknown number Worksheet 36

## Addition of 3 numbers sums upto 20 Worksheet 36

Addition of 3 numbers sums upto 20 Worksheet. Three numbers in question is one digit number.

## True or False questions Worksheet 35

True or False questions Worksheet. This worksheet includes questions to check whether sum of two numbers on both sides of the equation matches.

## Determine unknown number Worksheet 35

First Grade Math Worksheet. Determine unknown number Worksheet 35

## Addition of 3 numbers sums upto 20 Worksheet 35

Addition of 3 numbers sums upto 20 Worksheet. Three numbers in question is one digit number.

## True or False questions Worksheet 34

True or False questions Worksheet. This worksheet includes questions to check whether sum of two numbers on both sides of the equation matches.

## Determine unknown number Worksheet 34

First Grade Math Worksheet. Determine unknown number Worksheet 34

## Addition of 3 numbers sums upto 20 Worksheet 34

Addition of 3 numbers sums upto 20 Worksheet. Three numbers in question is one digit number.

## True or False questions Worksheet 33

True or False questions Worksheet. This worksheet includes questions to check whether sum of two numbers on both sides of the equation matches.

## Determine unknown number Worksheet 33

First Grade Math Worksheet. Determine unknown number Worksheet 33

## Addition of 3 numbers sums upto 20 Worksheet 33

Addition of 3 numbers sums upto 20 Worksheet. Three numbers in question is one digit number.

## True or False questions Worksheet 32

True or False questions Worksheet. This worksheet includes questions to check whether sum of two numbers on both sides of the equation matches.

## Determine unknown number Worksheet 32

First Grade Math Worksheet. Determine unknown number Worksheet 32

## Addition of 3 numbers sums upto 20 Worksheet 32

Addition of 3 numbers sums upto 20 Worksheet. Three numbers in question is one digit number.

## True or False questions Worksheet 31

True or False questions Worksheet. This worksheet includes questions to check whether sum of two numbers on both sides of the equation matches.

## Determine unknown number Worksheet 31

First Grade Math Worksheet. Determine unknown number Worksheet 31

## Addition of 3 numbers sums upto 20 Worksheet 31

Addition of 3 numbers sums upto 20 Worksheet. Three numbers in question is one digit number.

## True or False questions Worksheet 30

True or False questions Worksheet. This worksheet includes questions to check whether sum of two numbers on both sides of the equation matches.

## Determine unknown number Worksheet 30

First Grade Math Worksheet. Determine unknown number Worksheet 30

## Addition of 3 numbers sums upto 20 Worksheet 30

Addition of 3 numbers sums upto 20 Worksheet. Three numbers in question is one digit number.

## True or False questions Worksheet 29

True or False questions Worksheet. This worksheet includes questions to check whether sum of two numbers on both sides of the equation matches.

## Determine unknown number Worksheet 29

First Grade Math Worksheet. Determine unknown number Worksheet 29

## Addition of 3 numbers sums upto 20 Worksheet 29

Addition of 3 numbers sums upto 20 Worksheet. Three numbers in question is one digit number.

## True or False questions Worksheet 28

True or False questions Worksheet. This worksheet includes questions to check whether sum of two numbers on both sides of the equation matches.

## Determine unknown number Worksheet 28

First Grade Math Worksheet. Determine unknown number Worksheet 28

## Addition of 3 numbers sums upto 20 Worksheet 28

Addition of 3 numbers sums upto 20 Worksheet. Three numbers in question is one digit number.

## True or False questions Worksheet 27

True or False questions Worksheet. This worksheet includes questions to check whether sum of two numbers on both sides of the equation matches.

## Determine unknown number Worksheet 27

First Grade Math Worksheet. Determine unknown number Worksheet 27

## Addition of 3 numbers sums upto 20 Worksheet 27

Addition of 3 numbers sums upto 20 Worksheet. Three numbers in question is one digit number.

## True or False questions Worksheet 26

True or False questions Worksheet. This worksheet includes questions to check whether sum of two numbers on both sides of the equation matches.

## Determine unknown number Worksheet 26

First Grade Math Worksheet. Determine unknown number Worksheet 26

## Addition of 3 numbers sums upto 20 Worksheet 26

Addition of 3 numbers sums upto 20 Worksheet. Three numbers in question is one digit number.

## True or False questions Worksheet 25

True or False questions Worksheet. This worksheet includes questions to check whether sum of two numbers on both sides of the equation matches.

## Determine unknown number Worksheet 25

First Grade Math Worksheet. Determine unknown number Worksheet 25

## Addition of 3 numbers sums upto 20 Worksheet 25

Addition of 3 numbers sums upto 20 Worksheet. Three numbers in question is one digit number.

## True or False questions Worksheet 24

True or False questions Worksheet. This worksheet includes questions to check whether sum of two numbers on both sides of the equation matches.

## Determine unknown number Worksheet 24

First Grade Math Worksheet. Determine unknown number Worksheet 24

## Addition of 3 numbers sums upto 20 Worksheet 24

Addition of 3 numbers sums upto 20 Worksheet. Three numbers in question is one digit number.

## True or False questions Worksheet 23

True or False questions Worksheet. This worksheet includes questions to check whether sum of two numbers on both sides of the equation matches.

## Determine unknown number Worksheet 23

First Grade Math Worksheet. Determine unknown number Worksheet 23

## Addition of 3 numbers sums upto 20 Worksheet 23

Addition of 3 numbers sums upto 20 Worksheet. Three numbers in question is one digit number.

## True or False questions Worksheet 22

True or False questions Worksheet. This worksheet includes questions to check whether sum of two numbers on both sides of the equation matches.

## Determine unknown number Worksheet 22

First Grade Math Worksheet. Determine unknown number Worksheet 22

## Addition of 3 numbers sums upto 20 Worksheet 22

Addition of 3 numbers sums upto 20 Worksheet. Three numbers in question is one digit number.

## True or False questions Worksheet 21

True or False questions Worksheet. This worksheet includes questions to check whether sum of two numbers on both sides of the equation matches.

## Determine unknown number Worksheet 21

First Grade Math Worksheet. Determine unknown number Worksheet 21

## Addition of 3 numbers sums upto 20 Worksheet 21

Addition of 3 numbers sums upto 20 Worksheet. Three numbers in question is one digit number.

## True or False questions Worksheet 20

True or False questions Worksheet. This worksheet includes questions to check whether sum of two numbers on both sides of the equation matches.

## Determine unknown number Worksheet 20

First Grade Math Worksheet. Determine unknown number Worksheet 20

## Addition of 3 numbers sums upto 20 Worksheet 20

Addition of 3 numbers sums upto 20 Worksheet. Three numbers in question is one digit number.

## True or False questions Worksheet 19

True or False questions Worksheet. This worksheet includes questions to check whether sum of two numbers on both sides of the equation matches.

## Determine unknown number Worksheet 19

First Grade Math Worksheet. Determine unknown number Worksheet 19

## Addition of 3 numbers sums upto 20 Worksheet 19

Addition of 3 numbers sums upto 20 Worksheet. Three numbers in question is one digit number.

## True or False questions Worksheet 18

True or False questions Worksheet. This worksheet includes questions to check whether sum of two numbers on both sides of the equation matches.

## Determine unknown number Worksheet 18

First Grade Math Worksheet. Determine unknown number Worksheet 18

## Addition of 3 numbers sums upto 20 Worksheet 18

Addition of 3 numbers sums upto 20 Worksheet. Three numbers in question is one digit number.

## True or False questions Worksheet 17

True or False questions Worksheet. This worksheet includes questions to check whether sum of two numbers on both sides of the equation matches.

## Determine unknown number Worksheet 17

First Grade Math Worksheet. Determine unknown number Worksheet 17

## Addition of 3 numbers sums upto 20 Worksheet 17

Addition of 3 numbers sums upto 20 Worksheet. Three numbers in question is one digit number.

## True or False questions Worksheet 16

True or False questions Worksheet. This worksheet includes questions to check whether sum of two numbers on both sides of the equation matches.

## Determine unknown number Worksheet 16

First Grade Math Worksheet. Determine unknown number Worksheet 16

## Addition of 3 numbers sums upto 20 Worksheet 16

Addition of 3 numbers sums upto 20 Worksheet. Three numbers in question is one digit number.

## True or False questions Worksheet 15

True or False questions Worksheet. This worksheet includes questions to check whether sum of two numbers on both sides of the equation matches.

## Determine unknown number Worksheet 15

First Grade Math Worksheet. Determine unknown number Worksheet 15

## Addition of 3 numbers sums upto 20 Worksheet 15

Addition of 3 numbers sums upto 20 Worksheet. Three numbers in question is one digit number.

## True or False questions Worksheet 14

True or False questions Worksheet. This worksheet includes questions to check whether sum of two numbers on both sides of the equation matches.

## Determine unknown number Worksheet 14

First Grade Math Worksheet. Determine unknown number Worksheet 14

## Addition of 3 numbers sums upto 20 Worksheet 14

Addition of 3 numbers sums upto 20 Worksheet. Three numbers in question is one digit number.

## True or False questions Worksheet 13

True or False questions Worksheet. This worksheet includes questions to check whether sum of two numbers on both sides of the equation matches.

## Determine unknown number Worksheet 13

First Grade Math Worksheet. Determine unknown number Worksheet 13

## Addition of 3 numbers sums upto 20 Worksheet 13

Addition of 3 numbers sums upto 20 Worksheet. Three numbers in question is one digit number.

## True or False questions Worksheet 12

True or False questions Worksheet. This worksheet includes questions to check whether sum of two numbers on both sides of the equation matches.

## Determine unknown number Worksheet 12

First Grade Math Worksheet. Determine unknown number Worksheet 12

## Addition of 3 numbers sums upto 20 Worksheet 12

Addition of 3 numbers sums upto 20 Worksheet. Three numbers in question is one digit number.

## True or False questions Worksheet 11

True or False questions Worksheet. This worksheet includes questions to check whether sum of two numbers on both sides of the equation matches.

## Determine unknown number Worksheet 11

First Grade Math Worksheet. Determine unknown number Worksheet 11

## Addition of 3 numbers sums upto 20 Worksheet 11

Addition of 3 numbers sums upto 20 Worksheet. Three numbers in question is one digit number.

## True or False questions Worksheet 10

True or False questions Worksheet. This worksheet includes questions to check whether sum of two numbers on both sides of the equation matches.

## Determine unknown number Worksheet 10

First Grade Math Worksheet. Determine unknown number Worksheet 10

## Addition of 3 numbers sums upto 20 Worksheet 10

Addition of 3 numbers sums upto 20 Worksheet. Three numbers in question is one digit number.

## True or False questions Worksheet 9

True or False questions Worksheet. This worksheet includes questions to check whether sum of two numbers on both sides of the equation matches.

## Determine unknown number Worksheet 9

First Grade Math Worksheet. Determine unknown number Worksheet 9

## Addition of 3 numbers sums upto 20 Worksheet 9

Addition of 3 numbers sums upto 20 Worksheet. Three numbers in question is one digit number.

## True or False questions Worksheet 8

True or False questions Worksheet. This worksheet includes questions to check whether sum of two numbers on both sides of the equation matches.

## Determine unknown number Worksheet 8

First Grade Math Worksheet. Determine unknown number Worksheet 8

## Addition of 3 numbers sums upto 20 Worksheet 8

Addition of 3 numbers sums upto 20 Worksheet. Three numbers in question is one digit number.

## True or False questions Worksheet 7

True or False questions Worksheet. This worksheet includes questions to check whether sum of two numbers on both sides of the equation matches.

## Determine unknown number Worksheet 7

First Grade Math Worksheet. Determine unknown number Worksheet 7

## Addition of 3 numbers sums upto 20 Worksheet 7

Addition of 3 numbers sums upto 20 Worksheet. Three numbers in question is one digit number.

## True or False questions Worksheet 6

True or False questions Worksheet. This worksheet includes questions to check whether sum of two numbers on both sides of the equation matches.

## Determine unknown number Worksheet 6

First Grade Math Worksheet. Determine unknown number Worksheet 6

## Addition of 3 numbers sums upto 20 Worksheet 6

Addition of 3 numbers sums upto 20 Worksheet. Three numbers in question is one digit number.

## True or False questions Worksheet 5

True or False questions Worksheet. This worksheet includes questions to check whether sum of two numbers on both sides of the equation matches.

## Determine unknown number Worksheet 5

First Grade Math Worksheet. Determine unknown number Worksheet 5

## Addition of 3 numbers sums upto 20 Worksheet 5

Addition of 3 numbers sums upto 20 Worksheet. Three numbers in question is one digit number.

## True or False questions Worksheet 4

True or False questions Worksheet. This worksheet includes questions to check whether sum of two numbers on both sides of the equation matches.

## Determine unknown number Worksheet 4

First Grade Math Worksheet. Determine unknown number Worksheet 4

## Addition of 3 numbers sums upto 20 Worksheet 4

Addition of 3 numbers sums upto 20 Worksheet. Three numbers in question is one digit number.

## True or False questions Worksheet 3

True or False questions Worksheet. This worksheet includes questions to check whether sum of two numbers on both sides of the equation matches.

## Determine unknown number Worksheet 3

First Grade Math Worksheet. Determine unknown number Worksheet 3

## Addition of 3 numbers sums upto 20 Worksheet 3

Addition of 3 numbers sums upto 20 Worksheet. Three numbers in question is one digit number.

## True or False questions Worksheet 2

True or False questions Worksheet. This worksheet includes questions to check whether sum of two numbers on both sides of the equation matches.

## Determine unknown number Worksheet 2

First Grade Math Worksheet. Determine unknown number Worksheet 2

## Addition of 3 numbers sums upto 20 Worksheet 2

Addition of 3 numbers sums upto 20 Worksheet. Three numbers in question is one digit number.

## True or False questions Worksheet 1

True or False questions Worksheet. This worksheet includes questions to check whether sum of two numbers on both sides of the equation matches.

## Determine unknown number Worksheet 1

First Grade Math Worksheet. Determine unknown number Worksheet 1