Question

381. 1) - 5 + 4, 5 + (- 4, 5) 3) - 0.5 + 3, 5 + (- 4, 5) ; 2) - 5, 5 + 3, 5 + (- 3, 5) ; 4) - 5 + 3 + (- 4, 5) .​

Answer 1

Ответ:1)-5

2)-5,5 3)-1,5 4)-6,5

Пошаговое объяснение:

Answer 2

It appears that you have provided a list of mathematical expressions. I'll break down each expression and calculate the results:

1. -5 + 4 = -1 5 + (-4) = 1 So, the expression becomes: -1, 1

2. -5 = -5 5 + 3 = 8 5 + (-3) = 2 So, the expression becomes: -5, 8, 2

3. -0.5 + 3 = 2.5 5 + (-4) = 1 5 + 5 = 10 So, the expression becomes: 2.5, 1, 10

4. -5 + 3 = -2 (-4) + 5 = 1 So, the expression becomes: -2, 1

So, the final list of results for each expression is:

1. -1, 1
2. -5, 8, 2
3. 2.5, 1, 10
4. -2, 1