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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: 20

#2: 5

#3: 2

#4: 3

#5: 4

#6: 1

#7: 2

#8: 9

#9: 4

#10: 6

#11: 8

#12: 19

#13: 13

#14: 15

#15: 10

#16: 12

#17: 1

#18: 2

#19: 10

#20: 6