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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: 10

#2: 1

#3: 18

#4: 1

#5: 1

#6: 2

#7: 12

#8: 13

#9: 1

#10: 2

#11: 3

#12: 3

#13: 20

#14: 1

#15: 1

#16: 4

#17: 12

#18: 5

#19: 2

#20: 8