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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: 1

#3: 7

#4: 1

#5: 2

#6: 4

#7: 15

#8: 7

#9: 8

#10: 1

#11: 20

#12: 1

#13: 13

#14: 10

#15: 1

#16: 3

#17: 13

#18: 12

#19: 8

#20: 6