Nna564

20.05.2021 16:50 •  Математика

3/5+5/6+1/2=
(-1/2)=
1 1/8:3/4=
-3 1/6- (-1 1/2)=
- 0,5-0,06
17,2x0,01
-3,2:(0,08)
(1-0,2)x(-3/8)
(1-0,2)x(3/8)
9/14+8/21+1/7
18x(-4/9)
1 1/5:3/10
-1 3/4-(2 1/3)
-2,8-0,7
15,6:0,01
3,5x(0,04)
3/5:(-1-0,2)