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Grade 1 Number Bonds Worksheet (Set D)

Free printable Grade 1 number bonds worksheet with an answer key, number bonds and making ten. Print as a PDF for the classroom or home.

How to teach number bonds teaching guide, with a worked explanation.

✓ Answer key checked by math, never wrong
Grade 1 · Math worksheet
Name
Date
Math

Number Bonds to 10

Fill in the missing number in each bond.

  1. 1.9 + ___ = 10
  2. 2.6 + ___ = 10
  3. 3.7 + ___ = 10
  4. 4.7 + ___ = 10
  5. 5.7 + ___ = 10
  6. 6.8 + ___ = 10
  7. 7.5 + ___ = 10
  8. 8.1 + ___ = 10
  9. 9.4 + ___ = 10
  10. 10.0 + ___ = 10
  11. 11.4 + ___ = 10
  12. 12.0 + ___ = 10
  13. 13.7 + ___ = 10
  14. 14.0 + ___ = 10
  15. 15.10 + ___ = 10
  16. 16.9 + ___ = 10
  17. 17.1 + ___ = 10
  18. 18.1 + ___ = 10
  19. 19.0 + ___ = 10
  20. 20.2 + ___ = 10
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About this worksheet

A number bond is a pair of numbers that combine to make a total, 3 and 7 are a bond for 10.

In class: Show pairs that make a target (all the ways to make 10) with counters split into two parts, then record as facts. Learn bonds to 10 by heart.

This Grade 1 number bonds set is free to print or save as a PDF, and its answer key is computed in code, so it is never wrong.

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