Mathematics, 27.11.2020 21:30 evanwall91

2. La forma correcta de representar la suma de -6 con-12 es: a)-12 +-6= - 6 b) +-12 +-6 = c)-6 (+) 12 =
3. El resultado de aplicar la jerarquía de operación es a la cadena
70.5 x 18 + 120 = 4 es:
a) 10
b) 35
c) 50
4. Un corredor de maratón lleva de la carrera. La distancia a cubrir e
esta competencia es de 42 km, ¡qué distancia lo hace falt

Answers: 3

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2. La forma correcta de representar la suma de -6 con-12 es: a)-12 +-6= - 6 b) +-12 +-6 = c)-6 (+)...