Mathematics
Mathematics, 30.04.2021 19:30, mommer2019

1. Resuelvan las siguientes multiplicaciones y divisiones. a. −3 . (−5) = +8d. −18 : (−6) = g. −45 : (−5) = b. −8 . 2 = e. −15 . 0 = h. −2 . (−10) = c. 5 : (−1) = f. −32 . 2 = i. 40 : (−8) =
2. Unan con una flecha cada cálculo con su resultado, cuando sea posible. a. −16 : (–8) . 8 = • 1
b. −2 . (−4) : (−1) = • 8
c. −2 . 4 : (−1) = • −1
d. −5 . (−6) : (−3) = • 10
e. −5 . 6 : (−3) = • −8
f. −6 . 2 : 12 = • −10
g. 25 : (–1) : (–25) = • 16
3. Resuelvan las siguientes operaciones.
a. 3 . (−8) . (−2) = f. −48 : 8 . (−1) = b. −10 . 2 : (−5) = g. −140 : 5 : (−7) = c. −42 : (−6) . (−1) = h. −220 : (−2) . 3 = d. −4 . (−2) . (−5) = i. 81 : (−9) : (−3) = e. −1 . (−70) : 35 = j. 38 : 19 . (−453) =
4. Escriban V (Verdadero) o F (Falso).
a. El producto entre dos números enteros negativos es negativo.
b. El cociente entre un número entero (diferente a cero) y su módulo siempre es 1. c. El producto entre dos enteros positivos es positivo.
d. El producto entre tres enteros negativos es positivo.
e. El cociente entre un entero negativo y su opuesto es siempre −1.

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1. Resuelvan las siguientes multiplicaciones y divisiones. a. −3 . (−5) = +8d. −18 : (−6) = g. −45...

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