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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: 13

#2: 1

#3: 5

#4: 1

#5: 19

#6: 6

#7: 20

#8: 1

#9: 13

#10: 4

#11: 17

#12: 1

#13: 3

#14: 8

#15: 1

#16: 1

#17: 9

#18: 10

#19: 4

#20: 10