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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: 15

#3: 2

#4: 2

#5: 10

#6: 4

#7: 8

#8: 20

#9: 20

#10: 8

#11: 4

#12: 10

#13: 2

#14: 1

#15: 8

#16: 6

#17: 12

#18: 4

#19: 1

#20: 6