4.2-3.8=
24÷0.8=
5.6×0.5=
10.3+2.45=
8.4÷2.1=
2.5×4÷2.5×4=
60×0.2=
0.48÷6=
10÷0.05=
0.05×20=
0.5×0.6=
0÷7.12=
6.8+0.02=
3﹣1.9=
2.7÷1=
12.5×8×4=
0.5×4=
4.2÷0.7=
2.4÷0.06=
0.24÷3=
1.2×6=
7.8-3.9=
1-0.2÷0.2=
0.42=
0÷3.86=
0.3×2÷0.3×2=
派车方案
载质量2吨的车/次
载质量3吨的车/次
运苹果吨数