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Matemática
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Cálculo mental
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Age 8-10
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level: Terceiro ano do Ensino Fundamental
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Portuguese
คำแนะนำของผู้เขียน
Memorização dos fatos fundamentais da multiplicação
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-
Matemática
-
Cálculo mental
-
Age 8-10
-
level: Terceiro ano do Ensino Fundamental
-
Portuguese
คำแนะนำของผู้เขียน
Memorização dos fatos fundamentais da multiplicação