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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: 16

#2: 6

#3: 5

#4: 5

#5: 1

#6: 1

#7: 18

#8: 20

#9: 12

#10: 3

#11: 20

#12: 15

#13: 7

#14: 9

#15: 3

#16: 1

#17: 15

#18: 5

#19: 10

#20: 1