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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: 5

#3: 5

#4: 13

#5: 6

#6: 10

#7: 20

#8: 5

#9: 5

#10: 10

#11: 3

#12: 3

#13: 1

#14: 1

#15: 9

#16: 8

#17: 2

#18: 9

#19: 15

#20: 20