3.25×0.6=
0.43×7=
6.24÷0.4=
★1.4÷0.45≈
★5.84×0.16≈
3.02×1.5=
10÷0.01=
0.22+0.8=
10-2.05=
3.5×0.4=
4÷0.25=
0÷19.8=
7.2÷0.8=
0.45÷1.5=
3.5×0.83.5 3.5÷0.83.5 3.2×0.13.2×10
4.6÷0.024.6÷0.2 6.56÷4.21 5.3÷5.31
79米=千米 1.6公顷=平方米
54.3÷=0.543 3.49×=3490