12,6+0,4-0,2+3,8x0,5
0,4÷(0,6+0,2)-0,3
23,04x(9-3,5)=
6,28÷(2,04-1,54)x2,58=
(6,43+3,27)x0,04+(8,0,6+4,94) 0,05
(36,49+4,32+18,0)÷3
6,05x0,02-0,001÷0,5=
4,26x(9,5+3,5)-6,4x3,8
(72,36+12,18+6,3)÷3
15,04x0,6+12,6÷6,3
16,05x(8-4,5)=
5,007+4,32-3,673=
4,41÷(3,5+2,2)+24,5
6,2x0,4+3,4x3,06
0,58÷0,29x4-0,48x0,2
6,254
115,904
31,06
-06,119
32,40
17,2
19,67
260,388
12,884
25,928
30,28
126,72
56,175
1,25
11,02