Elementary school math thinking training third grade first volume second volume general elementary school Olympiad thinking training logical thinking expansion application breakthrough mode to help children infer three 16 open large open large characters(Chinese Edition) - Softcover

YUE ZHI GANG BIAN

 
9787570444076: Elementary school math thinking training third grade first volume second volume general elementary school Olympiad thinking training logical thinking expansion application breakthrough mode to help children infer three 16 open large open large characters(Chinese Edition)

Inhaltsangabe

Education Pub 2022-04-01 Beijing Education Press and expansion. in the form of levels. to guide primary school students to actively explore the mysteries. The questions of each level are rich and refined. and the content is novel an...

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