Subtraction Worksheets

Subtraction clicks when children see it three ways: taking away, counting back and finding the difference. These printable worksheets move from take-away facts within 10 to two- and three-digit subtraction with regrouping (borrowing), with fact families and word problems along the way. Each sheet has an answer key and there is a tracker for timed practice.

Worksheets included

Three meanings of subtraction

• Take away: 9 birds, 4 fly away — how many are left? 9 − 4 = 5.
• Compare / difference: Sam has 9 stickers and Ava has 4 — how many more does Sam have? 5.
• Missing part: 9 children, 4 are girls — how many are boys? 5.

Children who meet all three meanings find word problems far easier, because they recognise subtraction even when nothing is “taken away”.

Borrowing (regrouping) step by step

1. Write the numbers in columns: tens above tens, ones above ones.
2. Start with the ones. In 52 − 27, 2 is smaller than 7, so borrow.
3. Take one ten from the tens column: 5 tens become 4 tens.
4. Add ten to the ones: 2 becomes 12.
5. Subtract the ones: 12 − 7 = 5.
6. Subtract the tens: 4 − 2 = 2.
7. Answer: 25. Check by adding: 25 + 27 = 52.

Base-ten blocks make borrowing concrete: swap one rod (ten) for ten unit cubes before taking away.

Strategies for mental subtraction

• Count back for small numbers: 12 − 3 → 11, 10, 9.
• Count up when numbers are close: 53 − 48 → count up 2 to 50, then 3 → 5.
• Use addition facts: 14 − 6 = ? because 6 + 8 = 14.
• Subtract through ten: 13 − 5 = 13 − 3 − 2 = 8.
• Round and adjust: 62 − 19 = 62 − 20 + 1 = 43.

Common mistakes

• Subtracting the smaller digit from the larger in each column regardless of position (52 − 27 written as 35).
• Forgetting to reduce the tens after borrowing.
• Borrowing across a zero incorrectly in numbers like 403 − 158.
• Starting subtraction from the left.

Ask children to check every answer with addition — it catches most of these errors.

Using fact families

A fact family links one addition fact with its related facts: 3 + 5 = 8, 5 + 3 = 8, 8 − 3 = 5 and 8 − 5 = 3. Practising families shows that subtraction undoes addition and halves the number of facts children need to memorise.

Subtraction with zeros

Numbers with zeros, such as 400 − 158, trip up many learners. Because there are no tens to borrow from, borrow from the hundreds first: 4 hundreds become 3 hundreds and 10 tens; then borrow one of those tens: 9 tens remain and the ones become 10. Now subtract: 10 − 8 = 2, 9 − 5 = 4, 3 − 1 = 2, giving 242. Another approach is to subtract 1 from both numbers first — 399 − 157 — which removes the need to borrow and gives the same answer.

Practice routine

Short, frequent practice works best: five to ten minutes a day, mixing a few facts children know well with a few they are learning. Use the tracker to record accuracy rather than chasing speed too early.

Formats

Print-ready PDF worksheets with answer keys (US Letter; A4 with “Fit to page”) and an Excel practice tracker.