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Grade 3 Decimals Worksheet (Set E)

Free printable Grade 3 decimals worksheet with an answer key, decimal operations. Print as a PDF for the classroom or home.

How to teach decimals teaching guide, with a worked explanation.

✓ Answer key checked by math, never wrong
Grade 3 · Math worksheet
Name
Date
Math

Decimal Operations

Add, subtract or multiply the decimals.

  1. 1.1.6 - 8.8 =
  2. 2.3.7 - 1.4 =
  3. 3.2.3 + 2.1 =
  4. 4.1.3 - 9.6 =
  5. 5.7.1 + 5.8 =
  6. 6.6.9 - 9.9 =
  7. 7.7.5 + 6.9 =
  8. 8.7.2 + 4.8 =
  9. 9.3.5 + 2.5 =
  10. 10.1.6 + 4.0 =
  11. 11.1.6 × 4.5 =
  12. 12.5.0 × 1.5 =
  13. 13.9.1 - 1.8 =
  14. 14.8.6 - 9.5 =
  15. 15.8.3 × 5.6 =
  16. 16.5.6 × 2.0 =
  17. 17.2.0 - 1.6 =
  18. 18.6.4 + 8.2 =
  19. 19.1.5 + 2.3 =
  20. 20.7.8 - 7.7 =
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About this worksheet

A decimal shows parts of a whole using place value after a decimal point, tenths, hundredths and thousandths.

In class: Connect decimals to place value and money (tenths, hundredths), line up the decimal points, and use a number line to compare and round.

This Grade 3 decimals 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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