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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: 18

#2: 4

#3: 5

#4: 10

#5: 1

#6: 9

#7: 2

#8: 3

#9: 15

#10: 10

#11: 14

#12: 5

#13: 8

#14: 10

#15: 1

#16: 5

#17: 7

#18: 6

#19: 18

#20: 5