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The missing refill · my responseYear 4 Maths · T2 W11–12 · Assessment / Own / B first

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Eligibility

After unknown addend, part/whole and substitution have been taught, e.g. Day 56. No assumed mastery from resource-week labels.

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Read or sign the exact source and prompts neutrally, enlarge them, or scribe the learner’s chosen words. A figure, operation, regrouping, equation role or check supplied by an adult is mathematical help and is recorded as such. Show, draw, type, sign or use usual communication. One component can be enough; pause/pass/finish are choices. Four own spaces are genuinely empty. Models, criteria and next lessons stay on separate staff pages.

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First/later are opportunity labels, not fixed order, matches, calibrated difficulty or learning gain. If source/answer exposed, record that rather than claim unseen.

Read or hear the complete source

A fictional kit needs 725 labels in total. It has 468 labels available. Find the further labels needed: 468+□=725. The box stands for a whole-number value. No real refill is supplied.

What does the box count? Describe the known part and the whole.

Find a value for the box with a useful strategy.

Put your value into the original equation and check it.

A fictional note says “the box is 725 because that is the answer after the equals sign”. Keep or repair it with a reason.

Matching paper mat: complete source and four prompts · Matching visual mat · Complete terms · Complete text alternative · Separate educator criteria and teaching

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Reviewed source edition

Source review is complete for this two-week edition. Local suitability and classroom use still need review. Earlier candidate or pending-review words are retained in the original files; full-year coverage, translations and audio are not claimed.

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Exact source: 4648f91e381afcd8f44278b0cd20c1791389d9db · 2026-10-13. Source edition, roles and hashes

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