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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: 18

#2: 10

#3: 17

#4: 13

#5: 5

#6: 15

#7: 1

#8: 6

#9: 12

#10: 5

#11: 5

#12: 20

#13: 1

#14: 2

#15: 2

#16: 4

#17: 15

#18: 3

#19: 1

#20: 2