4.8÷2=
0.35÷5=
0.6×0.5=
20×0.4=
100×0.039=
1.2÷3=
0.2×0.3=
1.1÷10=
0.3×0.2=
12.5×4=
4.9÷0.01=
0.14×50=
0.75×10=
2.1÷100=
0.1÷10=
9.1÷1.3=
5.4x-x=13.2 3(x+2.1)=10.5
①1.5x﹣x=3.6
②1.2×5+0.7x=20.7
18÷0.2= 4.2÷0.6= 9.46÷0.1= 1÷5=
126÷0.01= 42÷0.42= 18+9.95×0= 0.6÷0.03=
1.8÷0.3= 0.25×4=
0.37+0.3= 7.4-6.1= 0.38+6.62= 7-4.3=
1-0.09= 3.01+8.7= 3.25-1.83= 9.98+0.02=
3.8+2.07= 3-1.98= 4.34×0= 5.5÷0.1=
4×0.25= 14÷0.07= 0.64÷0.8= 0.25×4÷0.25×4=