Numihana522 − 0 = — use a mental method.
Answer: ________________
LEARN, PRINT & PRACTISE
Mental subtraction of hundreds.
Mental subtraction of hundreds
Numihana · England Year 3
Mental subtraction of hundreds
Practice sheet
Name: ______________
Date: ______________
Mental subtraction of hundreds
941 − 900 = — use a mental method.
Answer: ________________
969 − 300 = — use a mental method.
Answer: ________________
131 − 100 = — use a mental method.
Answer: ________________
968 − 0 = — use a mental method.
Answer: ________________
610 − 400 = — use a mental method.
Answer: ________________
Numihana · England Year 3
Mental subtraction of hundreds
Answer key
Name: ______________
Date: ______________
Mental subtraction of hundreds
522 − 0 = — use a mental method.
Answer: 522
941 − 900 = — use a mental method.
Answer: 41
969 − 300 = — use a mental method.
Answer: 669
131 − 100 = — use a mental method.
Answer: 31
968 − 0 = — use a mental method.
Answer: 968
610 − 400 = — use a mental method.
Answer: 210
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The skill behind this activity
Mental subtraction of hundreds
Department for Education: mathematics programmes of study ↗
Year 3 → Number → Addition and subtraction · Selected statutory skill. Pack 2.2.0 · source checked 2026-10-12.
For teachers and parents
Change the requested ones, tens or hundreds place. Partition or count on/back, then undo the change to check.
A common slip
Changing tens means changing groups of ten, not ones.
Worked example
663 − 300 = — use a mental method.
Answer: 363
Change the requested ones, tens or hundreds place. Partition or count on/back, then undo the change to check.