1.5×0.9=
0.6×100=
12.5×0.8=
140×0.6=
0.05×1000=
1.1×0.4=
46.7-3.8=
12.5×5=
1.64×41=
0.45×2.5=
⑴0.2×0.4=
8.2+1.8=
100-35.22=
⑵2.5×0.4=
2.4×5=
0.22×4=
⑶0.9-0.52=
3.99×1=
0.1×3.52=
⑷8.7×(2.86+7.14)=
2.5×6.45×4=
4.5×12 0.8×0.26 0.65×0.13
3.14×0.8 0.49×5.3(保留两位小数) 2.5×0.44
23.2×0.923.2 15.6×3.23.2×15.6
1×0.360.36 3.6×5.252×0.36
1-0.23= 7.5+3.5= 2.4×5= 8×0.4= 0.8+3.2=
22-2.5= 3.26×1000= 9.3+7= 7.3-0.6= 2+0.1-2+0.1=
0.125×8=
0.32×0.2=
4.2×2=
0.11×0.5=
2.37×0.1=
0.4×1.5=
0.5×0.8=
0.25×0.04=
1.8×0.04=
0.16×5=
1.2×100=
0.45×0.2=
0.9×4= 0.25×4 = 0.18×0 = 0.2×0.5=
6.5×10 = 3.125×100= 30×0.5 = 0.4×60=