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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: 17

#3: 7

#4: 1

#5: 1

#6: 15

#7: 1

#8: 20

#9: 1

#10: 13

#11: 10

#12: 2

#13: 5

#14: 3

#15: 1

#16: 1

#17: 4

#18: 8

#19: 18

#20: 13