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Mathematics, 03.05.2021 18:40 leahandmaryssa

Antes de resolver un cálculo combinado debes: 1) Separar en término (los signos + y – separan en términos)
2) Resolver multiplicaciones y divisiones
3) Resolver paréntesis
4) Resolver las sumas y restas con los resultados de cada término.
Ahora sí! A Trabajar!
1) Resolver las operaciones:
a) (32: 4 + 2). 3 − 348: 6: 2 + (7 + 3.11): 5 =
b) 51: 3 + (247: 13 + 1). 5: 4 − 63: 9 + 4 =
c) (9.5 − 5.3): 3: 2 + (10: 2 + 23): 7.6 − 29 =

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