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C14 · One whole, a packing questionYear 1 Maths · T2 W15–16 · Teacher · Teacher / Contexts / C14

Fictional ordinary teaching source. Keep the worked response with adults/after-own teaching; it is never a preset for a held own response.

Adult worked possibility · after own attempt

Name 12 as the whole available collection and 3 story cards as the required size of each complete pack. Take exactly 3 at a time into a new named pack; check that size before calling it complete. There are 4 complete packs and 0 whole story cards aside. 3+3+3+3=12; The requested number 4 names packs; 3 names members in one pack. A leftover group of fewer than 3 is not another complete pack. Count or rebuild all original members to check; repeated addition, known groups or a supported subtraction model are possible taught methods, not a required memorised division fact.

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