Question

1)-6,4+10,2= 2)-19,6-4,6= 3)-6,6-(12,3)= 4)-4,6+(-5,9)=​

Answer 1

Пошаговое объяснение:

1) -6,4+10,2=3,8

2) -19,6-4,6=-24,2

3) -6,6-(12,3)=-18,9

4) -4,6+(-5,9)=-10,5

Answer 2

Let's calculate the expressions step by step:

1. -6.4 + 10.2 = 3.8
2. -19.6 - 4.6 = -24.2
3. -6.6 - (12.3) = -18.9
4. -4.6 + (-5.9) = -10.5

So, the answers are:

1. 3.8
2. -24.2
3. -18.9
4. -10.5