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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: 20

#3: 4

#4: 15

#5: 14

#6: 4

#7: 8

#8: 19

#9: 7

#10: 1

#11: 9

#12: 4

#13: 8

#14: 10

#15: 1

#16: 8

#17: 15

#18: 10

#19: 5

#20: 19