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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: 10

#4: 3

#5: 19

#6: 8

#7: 12

#8: 11

#9: 8

#10: 5

#11: 11

#12: 3

#13: 1

#14: 3

#15: 14

#16: 3

#17: 5

#18: 9

#19: 10

#20: 9