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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: 10

#2: 1

#3: 1

#4: 9

#5: 9

#6: 10

#7: 2

#8: 18

#9: 10

#10: 2

#11: 5

#12: 2

#13: 5

#14: 8

#15: 2

#16: 13

#17: 12

#18: 10

#19: 12

#20: 8