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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: 17

#4: 1

#5: 4

#6: 8

#7: 4

#8: 8

#9: 20

#10: 8

#11: 2

#12: 18

#13: 10

#14: 13

#15: 9

#16: 2

#17: 8

#18: 13

#19: 1

#20: 4