9x+6x=4.8
2(x-3)=5.8
3x-12×6=36
0.7×0.3=
6.4÷0.8=
250×0.04=
7.2×3=
5.5÷1.1=
0.2×0.4=
0.27÷0.9=
5.8÷0.29=
0.4×2.5=
0.3×3.6=
0.24×0.5=
0.05×7=
0.81÷0.9=
0÷42=
5.7÷100=
4.2÷0.06=
97×1.0297 85×0.9585 4.84.8×1.22
2560÷32= 32×=25.6