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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: 4

#2: 4

#3: 1

#4: 17

#5: 1

#6: 8

#7: 3

#8: 15

#9: 3

#10: 19

#11: 1

#12: 4

#13: 1

#14: 10

#15: 1

#16: 4

#17: 20

#18: 11

#19: 2

#20: 13