-
- 6,322 Florika
- +1
جديد- Math Balance
- Android ألعاب: تعليمية بواسطة: Activities for Learning, Inc.
- $1.99
- قوائم: 0 + 0 لتصنيفات: 0 المراجعات: 0
- النقاط: 1 + 0 0 الإصدار: 1 The Math Balance is a concrete way to explore equations. Begin by placing two weights on the arm so that is balanced, for example the 10-pegs. Then 10 balances 10 which is written as ... ⥯
≡
