1.5×4=6;
2.6×0.2=0.52;
6.4+0.08=6.48;
3.5+7.6=11.1;
0.12×3=0.36;
1-0.125=0.875;
0.4÷0.5=0.8;
8.1-0.03=8.07;
4.2×0.1=0.42;
0.25÷10=0.025.
1.5×4=6;
2.6×0.2=0.52;
6.4+0.08=6.48;
3.5+7.6=11.1;
0.12×3=0.36;
1-0.125=0.875;
0.4÷0.5=0.8;
8.1-0.03=8.07;
4.2×0.1=0.42;
0.25÷10=0.025.