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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: 9

#4: 17

#5: 1

#6: 10

#7: 20

#8: 16

#9: 8

#10: 16

#11: 2

#12: 12

#13: 5

#14: 10

#15: 10

#16: 3

#17: 2

#18: 12

#19: 1

#20: 5