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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: 10

#2: 1

#3: 1

#4: 1

#5: 10

#6: 9

#7: 20

#8: 12

#9: 3

#10: 1

#11: 12

#12: 3

#13: 10

#14: 3

#15: 3

#16: 6

#17: 7

#18: 7

#19: 8

#20: 3