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MathematicsMultiplication & DivisionAges 9–10

Mental multiplication and division (age 9+)

Multiply and divide numbers mentally drawing upon known facts, including related facts and place-value adjustments

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Mental multiplication and division (age 9+) means practising the idea at the table with counters or paper models and one clear check. We will demo once, then your child tries.

Materials: Small counters or grid paper; Paper and pencil. Adult models 3 × 4 as three groups of four, then writes the product. Child builds three multiplication examples as equal groups and records each product. Done: three correct products with groups matching the writing. Stop after the fresh check; keep optional challenge for another day.

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Mental multiplication and division (age 9+) practice

Practice key ideas from Mental multiplication and division (age 9+).

Free · no login · no ads · Practice answers and completion are not saved. Parent observation remains the lesson record.

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BBC Bitesize · Practice link — not the full lesson

KS2 Maths

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Before you open · source notes

KS2 Maths supports Mental multiplication and division (age 9+). An adult previews and guides; this is a learning page, not a scored quiz.

Free educational page, no sign-in required for the tested path.

Before you open

Ask the learner one fact they learned and one question they still have.

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Source, access and review notes

Public BBC Bitesize page. An anonymous GET on 2026-11-12 returned HTTP 200 with no login or payment prompt for this URL. Opening the link does not save practice or assess mastery. An adult should preview and guide the learner.

BBC Bitesize. “KS2 Maths.” External page; Gakuva does not copy, host, embed, or redistribute materials.

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Check understanding

  • Calculate 40 × 60 mentally by using 4 × 6 = 24 then appending zeros
  • Derive 7 × 15 by calculating 7 × 10 + 7 × 5
  • Calculate 360 ÷ 9 mentally using 36 ÷ 9 = 4
“Can your child work out things like '24 × 5' or '360 ÷ 8' in their head — using clever connections to known facts rather than needing to write anything down?”

Curriculum record

Type
Procedural
Subject
Mathematics
Domain
Multiplication & Division
Age range
Ages 9–10

Standards

the-ontario-curriculum-mathematics-2020:ON-MATH-2020-G4-B2.3the-ontario-curriculum-mathematics-2020:ON-MATH-2020-G4-B2.5uk-nc-2013:Ma5/2.3e