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Number Bonds Worksheet

Fill in the missing numbers to complete each number bond. The two parts at the bottom add up to the whole number at the top.

🔄 Generate New

Name: _______________________ Date: _____________

Answer Key

#1: 20

#2: 1

#3: 2

#4: 20

#5: 11

#6: 10

#7: 5

#8: 1

#9: 9

#10: 10

#11: 4

#12: 13

#13: 2

#14: 12

#15: 20

#16: 8

#17: 8

#18: 3

#19: 1

#20: 10