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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: 10

#3: 8

#4: 20

#5: 18

#6: 5

#7: 3

#8: 13

#9: 2

#10: 7

#11: 3

#12: 7

#13: 1

#14: 3

#15: 12

#16: 2

#17: 8

#18: 6

#19: 19

#20: 1