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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: 18

#3: 10

#4: 15

#5: 8

#6: 10

#7: 4

#8: 20

#9: 3

#10: 3

#11: 5

#12: 3

#13: 13

#14: 2

#15: 20

#16: 13

#17: 2

#18: 2

#19: 12

#20: 8