Shelf puzzleYear 4 Maths · T2 W11–12 · Ordinary / C16
Source review complete · local suitability still needs review.
A
328
B
650
Id
C16
Job
equality
Reason
Keep both full sides equal and describe what the box counts.
Complete source
An imaginary equation is 900−250=□+328.
Status
Original fictional ordinary practice; teach source/help before any own application.
Title
Shelf puzzle
After own work: adult practice possibility
322; 650=322+328.
About this resource
Reviewed source editionSource 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.
Exact source: 4648f91e381afcd8f44278b0cd20c1791389d9db · 2026-10-13. Source edition, roles and hashes
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