23% maha

Teaching Number

€47,99 €62,38

TASUTA kohaletoimetamine

7 laos, valmis saatmiseks

Robert J. Wright

264 leheküljed

2006 aasta

Pehme kaanega

Vöötkood: 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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