Mindrailo
England · Year 3 · Ages 7–8 · Maths

Column Addition and Subtraction

Add and subtract numbers with up to three digits using formal written methods.

Open worksheetQuestions authored for this exact year and topic, with answers.RRailo tutor betaOptional guided practice. The worksheet remains the reliable core resource.
What to learn

Learning goal

I can line up place values and calculate accurately.

Key words

columnexchangehundredstensones
Quick practice

Try these first

  1. Add: 247 + 136 = __.
  2. Add: 358 + 275 = __.
  3. Subtract: 624 - 281 = __.
Checked practice

Try it, then check your answer

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Add

247 + 136 = __.

Add

358 + 275 = __.

Subtract

624 - 281 = __.

Parent / teacher check

What a secure answer looks like

  • 1. 383
  • 2. 633
  • 3. 343
Continue learning
Worked examplesSee the strategy before independent practiceCommon mistakesSpot misconceptions and fix themParent guideA short practice routine for homeAddition & Subtraction hubConnected lessons across Years 1–6Tic-Tac-ToePlay against the computer or share the same device with another player.Printable practice packAuthored questions, parent notes and answer guidance
Continue with:Year 3 Place Value to 1,000Year 3 3, 4 and 8 Times TablesYear 3 Fractions of Amounts and Shapes
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