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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: 12

#2: 1

#3: 8

#4: 18

#5: 5

#6: 8

#7: 3

#8: 4

#9: 20

#10: 17

#11: 10

#12: 5

#13: 14

#14: 18

#15: 3

#16: 1

#17: 3

#18: 1

#19: 5

#20: 9