Question

1.(-5),(-2)+20:6-9) 2. (-60) - (-30) (6) +20 3. (-40): (-3)-(13). (+5)-25 (-22)-3-(-60)-(-18) 4. 5. (-160) (-20)+(-70): (-10) + 20 = 6. (8,02-6, 9). 4,7 7. 5. (89, 1-8 3,7 ; 2, 7) + 9,5 8. 4, 3:2,15-1,5-1,2 9. (4-6,35):6,5+9,9.01 10.100,8:1,2-1,2-7,5​

Answer 1

5/8)*(-4/5)*(-3/4)*(-2/3)*(-1/2)

1. (-5/8)*(-4/5)=4/8

2. 4/8*(-3/4)=-3/8

3. -3/8*(-2/3)=2/8

4. 2/8*(-1/2)=-1/8