Question

А) -0,6+5-4,5 Б) 2,7-3,5-8,5+1,1

Answer 1

А)-0,6+5-4,5=-0,1
Б)2,7-3,5-8,5+1,1=8,2

Answer 2

Let's calculate the values of expressions А) and Б):

А) -0.6 + 5 - 4.5 Step 1: Perform addition and subtraction from left to right. Result: -0.6 + 5 - 4.5 = 4.4

Б) 2.7 - 3.5 - 8.5 + 1.1 Step 1: Perform addition and subtraction from left to right. Result: 2.7 - 3.5 - 8.5 + 1.1 = -8.2

So, the values of expressions are: А) = 4.4 Б) = -8.2