Question

-0,1+(0,45)=-3,2-3,4=4,2-(1,7)=-35-(-72)=-3,7+(-7,7)=​

Answer 1

Ответ:

1. 0,35

2. -6,6

3. 2,5

4. 37

5. -11,4

Answer 2

Ответ:

-0,1+(0,45)=0,35

-3,2-3,4=-6,6

4,2-(1,7)=2,5

-35-(-72)=37

-3,7+(-7,7)=-11,4

Answer 3

Let's solve each of these equations step by step:

1. -0.1 + 0.45 = 0.35

2. -3.2 - 3.4 = -6.6

3. 4.2 - 1.7 = 2.5

4. -35 - (-72) = -35 + 72 = 37

5. -3.7 + (-7.7) = -11.4

So, the results are as follows:

1. -0.1 + 0.45 = 0.35
2. -3.2 - 3.4 = -6.6
3. 4.2 - 1.7 = 2.5
4. -35 - (-72) = 37
5. -3.7 + (-7.7) = -11.4