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Matemática
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Age 9+
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level: 6º Ano
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คำแนะนำของผู้เขียน
Expressões numéricas, operações básicas e sinais de associação
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Matemática
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Operações básicas
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Age 9+
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level: 6º Ano
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Portuguese
คำแนะนำของผู้เขียน
Expressões numéricas, operações básicas e sinais de associação