2.5×4=
6.4÷0.8=
0.1×0.2=
0÷2.7=
7.2÷8=
1.25×10=
0.3÷0.3=
5÷0.5=
0.12×5= 0.84÷7= 16.9÷13=
0.45+0.55= 2﹣0.12= 6.4÷0.16=
0.32÷0.8=
2÷0.01=
100÷8=
6×1.5=
4.2×0.3=
0.42=
6.3÷6=
m×0.2÷m×0.2=
1.48×23=
148×2. 3=
0.148×23=
0. 148×2. 3=