Grade 3 Decimals Worksheet (Set B)
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.
- 1.1.4 - 8.6 =
- 2.9.9 + 3.2 =
- 3.5.9 × 4.6 =
- 4.8.7 + 1.0 =
- 5.7.2 + 1.3 =
- 6.2.3 × 7.3 =
- 7.7.0 - 9.6 =
- 8.2.9 × 3.0 =
- 9.9.7 - 6.2 =
- 10.2.2 × 3.6 =
- 11.3.5 + 9.6 =
- 12.4.4 × 9.6 =
- 13.2.7 + 1.1 =
- 14.1.4 × 5.6 =
- 15.2.0 - 1.6 =
- 16.3.3 - 3.3 =
- 17.3.6 - 9.5 =
- 18.8.1 × 5.0 =
- 19.8.3 × 7.4 =
- 20.7.2 × 6.2 =
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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.