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An Addition Worksheet - Resource # 777777 - by HelpingWithMath.com

Addition: Number Bonds to 20



Write the missing numbers that add up to 20. The first one is done for you.

7 + 13 = 20

8 + 12 = 20

6 + 14 = 20

17 + 3 = 20

6 + 14 = 20

12 + 8 = 20

5 + 15 = 20

4 + 16 = 20

19 + 1 = 20

5 + 15 = 20 14 + 6 = 20 13 + 7 = 20

11 + 9 = 20

17 + 3 = 20 18 + 2 = 20
12 + 8 = 20 3 + 17 = 20 9 + 11 = 20
20 + 0 = 20

15 + 5 = 20

10 + 10 = 20

14 + 6 = 20

11 + 9 = 20 7 + 13 = 20
10 + 10 = 20

8 + 12 = 20

0 + 20 = 20

12 + 8 = 20 13 + 7 = 20 19 + 1 = 20

11 + 9 = 20

7 + 13 = 20 8 + 12 = 20
15 + 5 = 20 4 + 16 = 20 13 + 7 = 20

15 + 5 = 20

14 + 6 = 20

19 + 1 = 20

7 + 13 = 20

16 + 4 = 20

2 + 18 = 20