Mathematics, 17.04.2020 20:41 dollar6219

Usá las propiedades de las operaciones con números naturales y encontrá una estrategia que facilite estas cuentas: (fundamenten su "paso a paso", explicando con tus palabras) a) 15x5x12x4 = b) 21 + 18 + 9 + 10 + 2 = c) 87x11 = d) 127x101=

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Usá las propiedades de las operaciones con números naturales y encontrá una estrategia que facilite...

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