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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: 1

#2: 20

#3: 1

#4: 13

#5: 8

#6: 6

#7: 19

#8: 18

#9: 10

#10: 2

#11: 10

#12: 1

#13: 9

#14: 2

#15: 8

#16: 1

#17: 11

#18: 5

#19: 5

#20: 3