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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: 20

#3: 1

#4: 13

#5: 4

#6: 3

#7: 18

#8: 13

#9: 5

#10: 9

#11: 5

#12: 6

#13: 1

#14: 8

#15: 5

#16: 3

#17: 16

#18: 1

#19: 7

#20: 7