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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: 10

#3: 10

#4: 20

#5: 3

#6: 7

#7: 2

#8: 1

#9: 8

#10: 12

#11: 5

#12: 12

#13: 3

#14: 16

#15: 6

#16: 8

#17: 5

#18: 14

#19: 20

#20: 17