﹣ = |
8÷0.4= |
﹣ = |
+ = |
﹣ = |
7﹣6.38= |
+ = |
+ = |
0.22×0.5= |
10﹣4.8﹣3.2= |
|
|
|
25×0.134×4 |
|
10.1×18 |