Question

resolver

1. (-1)x(570)x(-4)=

2. (-4)x(-2)x(-5)=

3. 16÷(-2)=

4. -16÷(2)=

5. (16)÷(2)=

6. (-16)÷(-2)=

7. 12÷(-4)=

8. (4)÷(4)=

9. 24÷(-2)÷(-3)=

10. (-12)÷(-6)÷(-2)=

Answer 1

1= +2280
2=-40
3=-8
4= -8
5=+8
6=+8
7=-3
8=+1
9=+4
10= -1

Answer 2

simplemente utiliza la ley de los signos
1.r 2160
2.r-40
3.r-8
4.r8
5.r8
6.r8
7.r-3
8.r1
9.r4
10.r-1