Question

2. Calcula.
a 4-4-6-(-2+ 9-4) - 7] +6 b.(-8+ 7) + (-3+(-5-6)] +(-2-4) c.-10-4-1-10 + 16-(3 + 2-5)+ 3 -2] d. 1-8 - 10-(-3+ 15-2) + (-8-13)] + 2 e. 4-10-[(-17 + 20) - 5) + (-4+ (4-3-5)] f. 5+{18-[(-34 + 28)-(16-27)]- 3+5} g.-25 - {18 +((-9 +13) - 11] + (14 - 3}} h. {5+ [2-17- 9) + 8) – 3) +(16 - 9) +5 i.-2--2-1-2-(-2-2) -2]-(-2-2)}-2 j. 26-{(-32)-[29+ (-24)]-(-12 + 20)} k A-15 + 10) + (-20)]} + {5+ [(-20+5)]} l. (36 - 24) +14+ (-1-6)-7) - 50} - 18​ ​

Answer 1

Explicación paso a paso:

$4 - 4 - 6 = - 6$

$- 2 + 9 - 4 - 7 = - 4$

$6 - 8 + 7 + - 3 = 2$

$- 5 - 5 + - 2 - 4 = - 16$

$- 10 - 4 - 1 - 10 + 16 = - 9$

$3 + 2 - 5 + 3 - 2 = 1$

$1 - 8 - 10 - 3 + 15 - 2= - 7$

$- 8 - 13 + 2 = - 19$

$4 - 10 - 17 + 20 - 5 + - 4 + 4 - 3 - 5 = - 16$

$5 + 18 - 34 + 28 - 16 - 27 - 3 + 5 = - 24$

$- 25 - 18 + - 9 + 13 - 11 + 14 - 3 = - 39$

$5 + 2 - 17 - 9 + 8 - 3 + 16 - 9 + 5 = - 2$

$- 2 - 2 - 1 - 2 - 2 - 2 - 2 - 2 = - 15$

26 – 32 – 29 + –24 – 12 + 20 = – 51

– 15 + 10 +– 20 + 5 + – 20 +5 = – 35

36 – 24 + 14 +– 1 – 6 – 7 – 50 – 18 = – 56

Hola espero que te pueda ayudar en algo.....