1. Resolver (debe aparecer la operación):
a. (–6) + (–17) + (–35) e. –25 x 4 x (–1) x 3 x (–6) i. –4 – 9 x (–9) – 35 + 72 ÷ (–8)
b. – 63 + 29 f. – 14 + 23 – 56 + 67 – 20 j. –35 ÷ 5 + 43 + 8 x (–4) – 15 – 30 x (–3)
c. – 26 + 80 g. 31 – 81 + 13 + 15 + 6
d. 70 – 53 + 39 – 41 + 27 – 91 – 10 h. 4 x (–5) x 3 x (–10) x (–7) x (–1)
Respuestas a la pregunta
a. (–6) + (–17) + (–35)
-6-17-35
-58
b. – 63 + 29
-34
c. – 26 + 80
54
d. 70 – 53 + 39 – 41 + 27 – 91 – 10
70- 14-14-91-10
70-28-101
70-129
-59
e. –25 x 4 x (–1) x 3 x (–6)
-25 x (-4) x (-18)
100*(-18)
-1 800
f. – 14 + 23 – 56 + 67 – 20
9- 11-20
20-20=0
g. 31 – 81 + 13 + 15 + 6
31-68+21
52-68=-16
h. 4 x (–5) x 3 x (–10) x (–7) x (–1)
(-20)x(-30)x(7)
600x7
4200
i. –4 – 9 x (–9) – 35 + 72 ÷ (–8)
-4+81-35+72 ÷ (–8)
-4+81-35-9
81-48
33
j. –35 ÷ 5 + 43 + 8 x (–4) – 15 – 30 x (–3)
–35 ÷ 5 + 43 -32– 15 +150
-7+43-32-15+150
150+43-32-15-7
193-54=139