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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: 3

#3: 1

#4: 2

#5: 12

#6: 15

#7: 8

#8: 4

#9: 6

#10: 3

#11: 18

#12: 1

#13: 17

#14: 11

#15: 18

#16: 9

#17: 2

#18: 1

#19: 5

#20: 14