Question

4 вариант NoЗаданиеОтвет4+(-4)16+ (- 3)— 5 + (-7)– 6+ 20— 7+717+ (-12)- 5 + (- 11)— 9 +510.- 7+ 18- 5+ (-5)- 18 + 1111.​

Answer 1

Ответ:

Пошаговое объяснение:

4+(-4) =0

16+ (- 3) =13

— 5 + (-7) =-12

– 6+ 20 =14

— 7+7 =0

17+ (-12) =5

- 5 + (- 11) =-16

— 9 +5 =-4

10.

- 7+ 18 =11

- 5+ (-5) =0

- 18 + 11=-7

Answer 2

To solve the given expression, let's perform the calculations step by step:

1. $4 + (-4)$ = 0
2. $16 + (-3)$ = 13
3. $5 + (-7)$ = -2
4. $-2 + (-6)$ = -8
5. $20 - 7$ = 13
6. $13 + 7$ = 20
7. $20 + (-12)$ = 8
8. $8 - 5$ = 3
9. $-11 - 9$ = -20
10. $5 - 7$ = -2
11. $18 - 5$ = 13
12. $-5 - 18$ = -23
13. $-23 + 11$ = -12

Now, let's add the results:

1. $0 + 13$ = 13
2. $13 + (-8)$ = 5
3. $5 + 20$ = 25
4. $25 + 8$ = 33
5. $33 - 20$ = 13
6. $13 + (-12)$ = 1

The final result is $1$.