①30.1÷3.5 ②4.9÷0.08 ③3.75÷0.375 ④18÷0.25
⑤0.247÷5 ⑥4.662÷1.26 ⑦13.787÷0.25 ⑧0.578÷15
0.03×0.6=
2.4×0.5=
4.3×0.2=
0.45÷0.9=
8÷0.04=
3.5+0.7=
36÷0.06=
0.25×4÷0.25×4=
3.4+0.66=
2.3×0.4=
5.6÷0.8=
7.5-6.3=
7÷0.2=
0.3×1.6=
0.54÷0.9=
3.2÷0.04=
0.125×80=
10÷0.5=
4.17-3.17×0=
10a-3.6a=
1.6×0.6=
12÷0.03=
0.3×0.3×0.3=
b×4×b=
竖式中虚线框里的数表示20个,所以5写在上。