Frações Unitárias - Estimativa de partes

[b]Para usar o applet:[/b][br][br]Clique em "outro desafio?" para obter um problema.[br]Mova pontos azuis para criar partes do inteiro.[br]Clique em "Resposta" para comparar o resultado com sua repartição.
Exercício 1
Na figura seguinte, o inteiro está dividido em? [br][br][img]data:image/png;base64,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[/img][br]
Exercício 2
Qual das figuras abaixo o inteiro está dividido em oitavos?
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Information: Frações Unitárias - Estimativa de partes