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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: 4

#4: 10

#5: 4

#6: 1

#7: 5

#8: 2

#9: 7

#10: 6

#11: 3

#12: 5

#13: 3

#14: 18

#15: 13

#16: 14

#17: 13

#18: 5

#19: 2

#20: 2