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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: 4

#3: 10

#4: 1

#5: 1

#6: 5

#7: 9

#8: 13

#9: 5

#10: 8

#11: 2

#12: 1

#13: 1

#14: 5

#15: 20

#16: 8

#17: 1

#18: 12

#19: 3

#20: 15