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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: 5

#2: 12

#3: 18

#4: 12

#5: 13

#6: 3

#7: 1

#8: 2

#9: 4

#10: 20

#11: 7

#12: 6

#13: 4

#14: 1

#15: 2

#16: 14

#17: 1

#18: 1

#19: 1

#20: 5