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ENGLAND YEAR 3 · PRINT & PRACTISE

Column addition.

Make space for place value. Create a worksheet, then practise exactly the same questions in your notebook.

Numihana / ENGLAND YEAR 3

Column addition

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Name: ____________________　 Date: ______________

Work from ones to hundreds. Use the small row for carrying or exchanging.

01
HTO
140
+595
02
HTO
551
+205
03
ThHTO
941
+451
04
HTO
428
+111
05
ThHTO
653
+562
06
ThHTO
501
+849

Numihana · England Year 3 · Column addition · Worksheet preview

Numihana / ENGLAND YEAR 3

Column addition — answer key

1
HTO
1
140
+595
735
Answer: 735
2
HTO
551
+205
756
Answer: 756
3
ThHTO
1
941
+451
1392
Answer: 1392
4
HTO
428
+111
539
Answer: 539
5
ThHTO
11
653
+562
1215
Answer: 1215
6
ThHTO
11
501
+849
1350
Answer: 1350

Numihana · England Year 3 · Column addition · Answer key

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England · Year 3
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THE LEARNING BEHIND THE SHEET

Carry with confidence.

Use written column methods to add and subtract numbers with up to three digits.

This resource targets the statutory England Year 3 written-addition and subtraction objective. Schools can sequence content flexibly within the key stage. It covers selected arithmetic skills, rather than the whole Year 3 curriculum.

Department for Education: Year 3, Number — Addition and subtraction ↗

Source edition: GOV.UK programmes of study, updated 28 September 2021. Pack 1.0.0.

For teachers & parents

Begin with two digits if the learner needs support. Align ones under ones, tens under tens and hundreds under hundreds. Ask the learner to estimate before calculating, then use the inverse operation to check.

A common slip

A carried ten belongs in the tens column. Add it once when you reach that column. A sum of two three-digit numbers may need a thousands column.

Try column subtraction →
WORKED EXAMPLE
HTO
11
348
+276
624

8 + 6 makes 14: write 4 ones and carry 1 ten. 4 + 7 + 1 makes 12: carry 1 hundred. 3 + 2 + 1 makes 6 hundreds.

Check:624 − 276 = 348.