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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: 1

#2: 20

#3: 13

#4: 15

#5: 5

#6: 3

#7: 14

#8: 1

#9: 8

#10: 1

#11: 8

#12: 17

#13: 2

#14: 12

#15: 12

#16: 6

#17: 1

#18: 3

#19: 10

#20: 8