0.4×0.05= 4.5÷0.9= 2.4a+0.6a= 8.5×10=
1÷0.125= 0.042= 7.9÷0.1= 0.25×4÷0.25×4=
25×1.6=
0.54÷0.9=
2.4×5=
5.6÷0.8×0=
3.5×0.1=
4÷2.5=
4x-x=
3.4÷(1.4÷7)=
0.5×0.4=
6.4÷0.08=
1.2÷0.24=
7.5÷2.5×4=
0.012=
12.01÷0.1=
a+a+6=
3.7×0.8÷3. 7×0.8=
4.8÷0.06=
0.36÷4=
4×0.9×0.25=
0×0.05÷1.5=
1.2×0.5=
0.24÷0.6=
80×0.5=
0.1×0.1÷0.1×0.1=
5.6÷100= 1-0.82=
12.5×8= 3.54×0.1=
2.15+1.85= 0×6.25=
7.8-5.1= 16.9-3.02-6.9=
7.2+3.5+2.8= 2.5×4÷2.5×4=
b+7b= 60×0.5= 8.5a-5.5a= 0.52=
0.5×2= 3.2÷100= 0.31×0.2= 0.125×8=
0.04×30= 0.6×0.7= 3.6÷0.6=
8÷5= 10÷0.5= 20.6÷2=
0.48×0.120.48 12.03×0.812.03 7.5×0.17.5
1.3×0.989.8×0.13 3.6×2.722.72 1×0.991