β Play Zone
π Warren Machine
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Year 4: estimate and use inverse operations to check answers; recall multiplication and division facts up to 12 Γ 12. Year 6 (level 3): generate and describe linear number sequences; use simple formulae.
Year 4: estimate and use inverse operations to check answers; recall multiplication and division facts up to 12 Γ 12. Year 6 (level 3): generate and describe linear number sequences; use simple formulae.