Question

quien me puede ayudar con estas operaciones combinadas
6–3 + (4-2) =
2. 4 – 2 .(3) – (1) =
3. 5 · (12 - 4) =
4. 4 · (6–3) · (3) =
5. –(–3)· (–3) =
6. 4 · (4–2) =
7. 25:5 – 1=
8. –3 · (–2) · (–1) – 6:3 =
9. –5· (-12+4) =
10. –4· (–2–3) – 1=
11. 63:(4+5) – 4·(5–3)

Answer 1

Explicación paso a paso:

6–3 + (4-2)

6-3+2

3+2

5

2. 4 – 2 .(3) – (1)

2.4-6-(1)

8-6-1

2-1

1

3. 5 · (12 - 4)

3.5-8

15-8

7

4. 4 · (6–3) · (3)

4.4- 3-3

16-3-3

13-3

10