6.32÷2.5÷0.4
7.52×0.65÷0.752
1.25×(0.8+10)
28.4×99+28.4
[10-(6+3.03)]×1.01
11.5÷(3.12+1.48)
3.7+4.93=
21.42-2.92=
12.5-12.5×0.8=
2.4×0.5=
9.06÷3=
1.98×9+1.98=
5.8÷0.01=
1.25×24=
10÷2.5×4=