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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: 4

#2: 1

#3: 2

#4: 5

#5: 5

#6: 5

#7: 10

#8: 1

#9: 20

#10: 7

#11: 7

#12: 3

#13: 2

#14: 1

#15: 2

#16: 12

#17: 8

#18: 4

#19: 16

#20: 12