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GCSEAges 14-16Maths

Free Decimals Worksheets for GCSE

Working with decimal numbers. Download free printable maths worksheets designed for GCSE students (ages 14-16), aligned to the UK National Curriculum.

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What Your Child Will Learn

Divide decimals by integers and by decimals
Convert between fractions, decimals, and percentages
Use decimals in equations and formulae
Apply decimal knowledge to measurement and statistics

Sample Decimals Questions for GCSE

Here are examples of the types of questions your child will practice:

1

12.56 × 3.4 = ?

easyshort answer
2

45.6 ÷ 0.8 = ?

mediumfill blank
3

Express ⅝ as a decimal

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4

Round 3.14159 to 3 significant figures

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5

Calculate: (0.2)³

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Skills Your Child Will Build

Place value
Converting between forms
Ordering numbers
Decimal operations

Real-World Applications

Understanding decimals helps children in everyday situations:

Money calculations
Measurements
Statistics
Science

Common Mistakes to Watch For

Help your child avoid these common decimals mistakes:

  • !Decimal point placement
  • !Comparing by digit count
  • !Trailing zero confusion
  • !Operations errors

Learning Progression

Mastering decimals at this level prepares students for A-Level study and beyond, developing expertise valued in higher education and careers.

Sample Decimals Worksheets

1 available

Decimals Worksheet - GCSE - Intermediate

intermediate
140

Decimals Worksheet Preview

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Decimals Worksheet - GCSE - Intermediate

GCSE · intermediate difficulty

Preview

Activity 1: Converting Recurring Decimals to Fractions

Convert each recurring decimal into a fraction. Show all steps in your working to ensure clarity. Remember to simplify your answers where possible.

1. 0.333... ______
2. 0.666... ______
3. 0.7272... ______
4. 0.8181... ______
5. 0.4545... ______

Activity 2: Decimal Operations

Perform the following operations involving decimals. Ensure you keep track of decimal places and show all calculations clearly.

1. 12.5 + 3.75 ______
2. 15.8 - 7.32 ______
3. 6.4 × 2.5 ______
4. 9.6 ÷ 1.2 ______
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Tips for Teaching Decimals

1Connect to money - 0.50 is 50 pence
2Use place value charts to show tenths and hundredths
3Order decimals by comparing digit by digit
4Stress that 0.5 and 0.50 are equal

More Maths Topics for GCSE

AdditionSubtractionMultiplicationDivisionFractionsPercentages

Decimals for Other Age Groups

Early Years

Ages 0-2

Nursery

Ages 3-4

Reception

Ages 4-5

Key Stage 1

Ages 5-7

Key Stage 2

Ages 7-11

Key Stage 3

Ages 11-14

A-Level

Ages 16-18

Frequently Asked Questions

What decimals topics are covered in these worksheets?▼
Our decimals worksheets for GCSE cover all aspects of working with decimal numbers as required by the UK National Curriculum. Each worksheet is designed to build skills progressively from foundation to challenge level.
Are these decimals worksheets suitable for GCSE?▼
Yes, these worksheets are specifically designed for GCSE students (ages 14-16). The content difficulty and question types are carefully matched to National Curriculum expectations for this age group.
How can I use these decimals worksheets effectively?▼
We recommend 15-20 minutes of focused practice per session. Use the worksheets to reinforce concepts taught at school, identify areas needing more practice, and build confidence. Every worksheet includes an answer key for easy self-assessment.
Do the decimals worksheets include answer keys?▼
Yes, every worksheet comes with a complete answer key on a separate page. This makes it easy for parents to check homework, teachers to mark work, and students to self-assess their understanding.

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