Grade 6 Decimals Worksheets

Free printable decimals practice for Grade 6 students. Generate problems, solve them on screen or paper, and download as PDF.

Practice Worksheet

Grade 6 Decimals Practice

Solve each problem. Show your work.

  1. 1.
    Calculate: 42.8 + 6
  2. 2.
    Calculate: 13.5 − 10.9
  3. 3.
    Round 20.9 to the nearest tenth.
  4. 4.
    Calculate: 8.2 + 18.5
  5. 5.
    Calculate: 50.9 − 36.8
  6. 6.
    Round 30.8 to the nearest tenth.
Show answer key
  1. Question 1: 48.8
  2. Question 2: 2.6
  3. Question 3: 20.9
  4. Question 4: 26.7
  5. Question 5: 14.1
  6. Question 6: 30.8

Free Practice Worksheets

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Foundations

Build confidence with approachable problems

6 problems

Solve each problem. Take your time.

  1. 1.
    Calculate the product: 12.5 × 0.4
  2. 2.
    Divide: 15.6 ÷ 0.3
  3. 3.
    Convert the percentage 35% to a decimal
  4. 4.
    Convert the decimal 0.72 to a percentage
  5. 5.
    Find 20% of 80.0
  6. 6.
    Evaluate: 4.5 + 2.1 × 0.2
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On Level — Mixed Review

A selection of topic skills

6 problems

Solve each problem. Show your work.

  1. 1.
    Calculate the product: 14.75 × 0.82.
  2. 2.
    Divide 45.36 by 0.12.
  3. 3.
    Convert 3/8 to a decimal, then express that decimal as a percentage.
  4. 4.
    Compare the following numbers using <, >, or =: 0.655, 0.65, and 0.609. List them in order from least to greatest.
  5. 5.
    A local grocery store is selling apples at 1.29 per pound. If Sarah buys 4.5 pounds of apples, what is the total cost before tax?
  6. 6.
    A construction worker has a board that is 12.5 meters long. They need to cut it into smaller pieces that are 0.25 meters each. How many pieces can they cut, and how much wood is left over?
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Practise specific Decimals skills

What Your Child Will Learn

Grade 6 is the year decimal computation becomes fully fluent. Students multiply decimals by decimals, learning to place the decimal point correctly in the product, and divide decimals by both whole numbers and decimals, including adjusting the divisor to a whole number first.

Decimals are applied extensively to ratio, rate, and percent problems — three major Grade 6 themes. Students calculate unit prices, convert measurements, and use decimals in multi-step problems that combine several operations. Order of operations is practised with decimal expressions, and students are expected to choose efficient strategies (mental math, estimation, or the standard algorithm) depending on the numbers involved.

Skills Covered

  • Multiplying decimals by decimals
  • Dividing decimals by whole numbers and by decimals
  • Using decimals in unit rate and unit price problems
  • Applying order of operations to decimal expressions
  • Estimating decimal products and quotients
  • Solving multi-step problems combining decimal operations

Curriculum Aligned: Aligned with Strand B (Number): fluently performing all four operations with decimal numbers and applying them to proportional reasoning.

Parent Tip: Have your child calculate unit prices at the grocery store — 'Which size box of cereal is the better deal per gram?' Real comparisons make decimal division purposeful.

What your child will practice

  • Fractions, Decimals, PercentsRepresent and compare fractions, decimal numbers, and percents.
  • Operations with DecimalsMultiply and divide decimal numbers by whole numbers and decimal numbers.

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Frequently Asked Questions

How do decimals connect to fractions?

Decimals are fractions with denominators of 10, 100, 1000, etc. Understanding this connection helps students convert between forms and grasp place value.

What real-life examples use decimals?

Money is the most relatable example. Measurement (meters, kilograms), sports statistics, and temperature also provide practical decimal contexts.

When do students learn decimal operations?

Decimal concepts start in Grade 4 with tenths and hundredths. By Grade 6, students should be comfortable with all four operations involving decimals.

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