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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: 12

#4: 18

#5: 2

#6: 15

#7: 4

#8: 14

#9: 5

#10: 10

#11: 8

#12: 1

#13: 1

#14: 1

#15: 10

#16: 2

#17: 20

#18: 1

#19: 4

#20: 6