38.4÷0.6= 0.78÷0.012=
3.7×0.13.7÷0.1 | 2.9×0.12.9÷0.1 |
2.1÷2= 3.8+1.02= 7.5×0.4= 2x-0.7x=
3.2×0.5= 9.6÷0.06= 3.57÷0.7= 4.5+0.76=
0.5×3= 0.04×6= 0.2×0.9= 0.04×0.5= 0.99×0.1=
4.8÷6= 0.7÷0.1= 5÷0.1= 8.8÷8= 66.6×0÷6.6=
5.24×0.995.24 10.65÷0.2210.65
1÷0.1250.125×1 a×10a÷0.1[a≠0]
①27÷45=
②6.58÷4.7=
③40.6÷2.9=
④6.76÷52=
⑤0.189÷0.18=
⑥3.886÷0.58=