Question

даю 17 БАЛЛОВ!!!!!!​

Answer 1

1) 8/2 + 1,5 * 4 - 2^3 = 4 + 6 - 8 = 2

2) 1 - 7 - 0/0,4 - 3 = 1 - 7 - 0 - 3 = -9

3) 4*3-1/3+5*0,2-4/6 = 13-1 = 12

4) 0,5*1+1/0,25-0,9/0,2 = 0,5 + 4 - 4,5 = 0