1st Grade 2nd Grade 3rd Grade 4th Grade 5th Grade 6th Grade 7th Grade 8th Grade Mental Math Times Table

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.

Last updated on December 3, 2020. Created on September 21, 2020.

Questions

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




Answers

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

Next

Determine unknown number Worksheet 21

Previous

Addition Worksheet 21

More 1st - Grade Worksheets

True or False questions Worksheet 94

Subtraction Worksheet 94

Determine unknown number Worksheet 94

Addition Worksheet 94

Addition of 3 numbers sums upto 20 Worksheet 94

True or False questions Worksheet 93

Subtraction Worksheet 93

Determine unknown number Worksheet 93

Addition Worksheet 93

Addition of 3 numbers sums upto 20 Worksheet 93

True or False questions Worksheet 92

Subtraction Worksheet 92

Determine unknown number Worksheet 92

Addition Worksheet 92

Addition of 3 numbers sums upto 20 Worksheet 92

>> More 1st Grade Worksheets