Subtraction

9 gradesGrade-by-grade

Taking away, finding the difference, and borrowing.

22
Games
39
Worksheets
9
Grades covered
💡 Quick answers

Quick Answers: Subtraction

What is subtraction?

Subtraction finds what is left when one amount is taken away, or the difference between two amounts. 9 − 4 can be solved by counting back four from 9, or by counting up from 4 to 9; with larger numbers, columns are exchanged ("borrowing") when the top digit is smaller.

  • Subtract by counting back from the larger number
  • Use one addition fact to find the related subtraction facts

What mistake should learners watch for in subtraction?

One error to watch for: subtracting the smaller digit from the larger in every column. For example, 52 − 27 answered as 35 instead of 25.

🎯 What you'll learn

What You'll Learn

Subtraction answers two different-feeling questions with the same operation: how many are left after some are taken away, and what is the difference between two amounts. Children usually meet take-away first and find difference harder, because nothing is physically removed.

It is reliably the harder of the two first operations. Counting back is more error-prone than counting on, the language is less consistent, and borrowing across a zero trips up children who handle carrying in addition without difficulty.

  • Take away from a quantity and count what remains

  • Count back from a number accurately

  • Find the difference between two numbers on a number line

  • Use addition facts to answer subtraction facts

  • Subtract two-digit numbers with borrowing

  • Handle subtraction across a zero, such as 300 − 47

🎮 Practise Through Games

Practise Subtraction Through Games

Interactive practice with instant feedback — free, ad-free and playable in the browser.

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📄 Printable Practice

Practise Subtraction With Printable Worksheets

Every worksheet prints as a clean A4 PDF with a separate answer key.

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📚 By grade

Subtraction by Grade

Subtraction appears across several grades on this site, with the skills becoming more advanced over time. Jump to a grade page for a broader set of activities at that level.

🧭 How to use this practice

How to Use Subtraction Practice

If subtraction facts are shaky, check addition facts first — they are usually the real gap. A child who knows 8 + 6 = 14 has everything needed for 14 − 6 but may not have realised the two are the same fact.

A number line helps enormously with "difference" questions, where nothing is being removed. When borrowing goes wrong, it is worth watching one problem worked out loud: the error is almost always in the recording rather than the reasoning.

Want a broader overview?

Browse Math by Grade for a full set of age-appropriate activities rather than a single strand.

Browse Math by Grade

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❓ FAQ

Frequently Asked Questions

  • Counting backwards is harder to do accurately than counting forwards, the wording varies more, and "difference" problems involve no physical removal, which makes them less intuitive. Finding it harder is the norm rather than a warning sign.

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