Teaching Number

€37,99
5 noliktavā, gatavs nosūtīšanai

Robert J. Wright

264 psl.

2006 m.

Minkštas viršelis

Svītrkods: 9781412921855

The book presents nine guiding principles for advancing children's early number skills and offers clear strategies more advanced instruction in addition, subtraction, multiplication, and division .

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