JustMath.org

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.

1st-grade1st-grade-addition-3-numbers

Last updated on December 21, 2020. Created on September 28, 2020.

Questions

1) 1 + 4 + 6 =
2) 3 + 5 + 3 =
3) 6 + 6 + 1 =
4) 0 + 3 + 6 =
5) 4 + 0 + 2 =
6) 3 + 0 + 3 =
7) 7 + 6 + 3 =
8) 7 + 4 + 0 =
9) 3 + 0 + 4 =
10) 0 + 6 + 5 =
11) 2 + 7 + 4 =
12) 1 + 7 + 0 =
13) 3 + 6 + 2 =
14) 4 + 6 + 0 =
15) 2 + 2 + 1 =
16) 7 + 3 + 0 =
17) 7 + 0 + 5 =
18) 4 + 3 + 1 =
19) 2 + 3 + 3 =
20) 0 + 7 + 3 =
21) 6 + 5 + 4 =
22) 5 + 1 + 6 =
23) 4 + 5 + 4 =
24) 6 + 0 + 6 =
25) 4 + 6 + 1 =
26) 3 + 5 + 2 =
27) 5 + 5 + 3 =
28) 5 + 4 + 1 =
29) 5 + 1 + 4 =
30) 5 + 7 + 1 =
31) 7 + 6 + 0 =
32) 0 + 7 + 0 =
33) 1 + 6 + 4 =
34) 5 + 6 + 2 =
35) 6 + 3 + 1 =
36) 7 + 0 + 4 =
37) 6 + 4 + 3 =
38) 6 + 0 + 5 =
39) 1 + 0 + 2 =
40) 5 + 6 + 6 =
41) 2 + 0 + 5 =
42) 1 + 7 + 0 =
43) 1 + 5 + 5 =
44) 7 + 3 + 6 =
45) 7 + 1 + 5 =
46) 1 + 5 + 4 =
47) 2 + 3 + 2 =
48) 6 + 5 + 0 =
49) 4 + 1 + 6 =
50) 2 + 7 + 6 =




Answers

1) 1 + 4 + 6 = 11 2) 3 + 5 + 3 = 11 3) 6 + 6 + 1 = 13 4) 0 + 3 + 6 = 9 5) 4 + 0 + 2 = 6 6) 3 + 0 + 3 = 6 7) 7 + 6 + 3 = 16 8) 7 + 4 + 0 = 11 9) 3 + 0 + 4 = 7 10) 0 + 6 + 5 = 11 11) 2 + 7 + 4 = 13 12) 1 + 7 + 0 = 8 13) 3 + 6 + 2 = 11 14) 4 + 6 + 0 = 10 15) 2 + 2 + 1 = 5 16) 7 + 3 + 0 = 10 17) 7 + 0 + 5 = 12 18) 4 + 3 + 1 = 8 19) 2 + 3 + 3 = 8 20) 0 + 7 + 3 = 10 21) 6 + 5 + 4 = 15 22) 5 + 1 + 6 = 12 23) 4 + 5 + 4 = 13 24) 6 + 0 + 6 = 12 25) 4 + 6 + 1 = 11 26) 3 + 5 + 2 = 10 27) 5 + 5 + 3 = 13 28) 5 + 4 + 1 = 10 29) 5 + 1 + 4 = 10 30) 5 + 7 + 1 = 13 31) 7 + 6 + 0 = 13 32) 0 + 7 + 0 = 7 33) 1 + 6 + 4 = 11 34) 5 + 6 + 2 = 13 35) 6 + 3 + 1 = 10 36) 7 + 0 + 4 = 11 37) 6 + 4 + 3 = 13 38) 6 + 0 + 5 = 11 39) 1 + 0 + 2 = 3 40) 5 + 6 + 6 = 17 41) 2 + 0 + 5 = 7 42) 1 + 7 + 0 = 8 43) 1 + 5 + 5 = 11 44) 7 + 3 + 6 = 16 45) 7 + 1 + 5 = 13 46) 1 + 5 + 4 = 10 47) 2 + 3 + 2 = 7 48) 6 + 5 + 0 = 11 49) 4 + 1 + 6 = 11 50) 2 + 7 + 6 = 15

Next

Determine unknown number Worksheet 28

Previous

Addition Worksheet 28

More 1st - Grade Worksheets

True or False questions Worksheet 112

Subtraction Worksheet 112

Determine unknown number Worksheet 112

Addition of 3 numbers sums upto 20 Worksheet 112

Addition Worksheet 112

True or False questions Worksheet 111

Subtraction Worksheet 111

Determine unknown number Worksheet 111

Addition of 3 numbers sums upto 20 Worksheet 111

Addition Worksheet 111

True or False questions Worksheet 110

Subtraction Worksheet 110

Determine unknown number Worksheet 110

Addition of 3 numbers sums upto 20 Worksheet 110

Addition Worksheet 110

>> More 1st Grade Worksheets