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- 6,322 Florika
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Νέα- Math Balance
- Android Παιχνίδια: Εκπαιδευτικά Με: Activities for Learning, Inc.
- $1.99
- Λίστες: 0 + 0 Κατατάξεις: 0 Κριτικές: 0
- Βαθμοί: 1 + 0 0 Εκδοχή: 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 ... ⥯
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