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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: 12

#2: 4

#3: 16

#4: 3

#5: 1

#6: 15

#7: 5

#8: 18

#9: 5

#10: 3

#11: 3

#12: 1

#13: 6

#14: 1

#15: 9

#16: 4

#17: 13

#18: 10

#19: 3

#20: 2