Grade 3 Decimals Worksheet (Set A)
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.
- 1.9.6 - 6.7 =
- 2.2.7 + 7.8 =
- 3.9.4 + 5.3 =
- 4.7.4 - 9.7 =
- 5.3.5 - 4.7 =
- 6.1.1 + 8.0 =
- 7.8.3 + 5.5 =
- 8.2.0 - 7.8 =
- 9.9.0 × 4.3 =
- 10.2.3 + 2.3 =
- 11.8.4 - 4.6 =
- 12.4.5 + 8.1 =
- 13.4.8 - 8.3 =
- 14.8.9 - 7.2 =
- 15.7.2 - 6.6 =
- 16.3.1 - 5.5 =
- 17.2.9 × 2.5 =
- 18.5.2 × 5.7 =
- 19.1.9 - 5.8 =
- 20.9.4 + 5.8 =
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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.