Grade 5 Decimals Worksheets

Free printable decimals practice for Grade 5 students. Generate problems, solve them on screen or paper, and download as PDF.

Practice Worksheet

Grade 5 Decimals Practice

Solve each problem. Show your work.

  1. 1.
    Calculate: 37.5 + 44.9
  2. 2.
    Calculate: 31.7 − 7.4
  3. 3.
    Round 58.5 to the nearest tenth.
  4. 4.
    Calculate: 18.1 + 39.6
  5. 5.
    Calculate: 85.6 − 18.3
  6. 6.
    Round 82.1 to the nearest tenth.
Show answer key
  1. Question 1: 82.4
  2. Question 2: 24.3
  3. Question 3: 58.5
  4. Question 4: 57.7
  5. Question 5: 67.3
  6. Question 6: 82.1

Free Practice Worksheets

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Foundations

Build confidence with approachable problems

6 problems

Solve each problem. Take your time.

  1. 1.
    Convert the fraction 3/4 into a decimal.
  2. 2.
    Calculate the sum: 4.25 + 2.15
  3. 3.
    Calculate the difference: 8.9 - 3.45
  4. 4.
    Convert the decimal 0.45 into a percentage.
  5. 5.
    Calculate the product: 0.5 × 0.4
  6. 6.
    Find 25% of 0.80.
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On Level — Mixed Review

Full range of grade expectations

6 problems

Solve each problem. Show your work.

  1. 1.
    Convert the fraction 3/5 into a decimal, and then convert that decimal into a percentage.
  2. 2.
    Calculate the sum of 14.85 and 9.307.
  3. 3.
    Compare the following decimals using <, >, or =: 0.452 and 0.46.
  4. 4.
    Solve the multiplication problem: 4.2 × 0.08.
  5. 5.
    Sarah bought 3.5 pounds of apples at 1.20 per pound. How much did Sarah spend in total?
  6. 6.
    A relay team runs a total of 12.5 miles. If each of the 4 runners runs an equal distance, how many miles does each runner complete?
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Practise specific Decimals skills

What Your Child Will Learn

In Grade 5, students extend decimal place value to thousandths and become fluent with all four decimal operations. They add and subtract decimals with different numbers of decimal places, lining up place value carefully, and begin multiplying decimals by whole numbers.

Students also deepen their understanding of the relationship between decimals, fractions, and percents, recognizing that 0.5, 1/2, and 50% all represent the same quantity. Rounding decimals to a given place value is practised alongside estimation strategies. Word problems increasingly involve decimals in measurement, money, and data contexts, requiring students to select the correct operation.

Skills Covered

  • Reading and writing decimals to thousandths
  • Adding and subtracting decimals with varying decimal places
  • Multiplying decimals by whole numbers
  • Rounding decimals to a given place value
  • Converting between decimals, fractions, and percents
  • Solving word problems involving decimal measurements and money

Curriculum Aligned: Aligned with Strand B (Number): operating with decimal numbers to thousandths and connecting them to fractions and percents.

Parent Tip: Practise rounding with real receipts or flyers — 'Is $4.87 closer to $4.80 or $4.90?' This builds estimation skills that carry into every future math course.

What your child will practice

  • Fractions, Decimals, PercentagesRepresent fractions, decimal numbers, and percents, and show their relationships.
  • Decimal HundredthsRead, represent, compare, and order decimal hundredths.
  • Operations with DecimalsAdd, subtract, and multiply decimal numbers to hundredths.

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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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