Question

Resolver en el cuaderno: * 2–3 + (–4) = * 4–2– (–3) – (–1) = * 5· (–12 + 4) = * –4·(–3)·(–3) = * –(–3)· (–3) = * 4· (4–2) = * –5· (–12+4) = * –4· (–2–3) – 1= * –1· (–2)+( –2)· ( –3)· (–1) = * – 20:(–5) = * 25:(–5) – 1= * –3·(–2)·(–1) – 6:3 = * –10 – (–2)·(–1)·(–3) = * –3·(–4 +(–2)) = * 63:(4+5) –4·(5–3) =

Answer 1

Respuesta:

Explicación paso a paso:

2 - 3 +(-4) = -1 - 4 = -5

4 - 2 - (-3) - (-1) = 2 + 3 + 1 = 6

5 * (-12 + 4) = 5 * (-8) = -40

-4 * (-3) * (-3) = 12 * (-3) = -36

-(-3) * (-3) = 3 * (-3) = -9

4 * (4 + 2) = 4 * 6 = 24

-5 * (-12+4) = -5 * (-8) = 40

-4 * (-2 -3) -1 = (-4 * -5) - 1 = 20 - 1 = 19

-1 * (-2) + (-2) * (-3) * (-1) = 2 - 6 = -4

-20 : (-5) = 4

25 : (-5) - 1 = -5 - 1 = -6

-3 * (-2) * (-1) - 6 : 3 = -6 - 2 = -8

-10 - (-2) * (-1) * (-3) = 10 - (-6) = 10 + 6 = 16

-3 * (-4) + (-2)) = -3 * (-6) = 18

63 : (4 + 5)  - 4 * (5 - 3) = 63 : 9 - 4 * 2 = 7 - 8 = -1