5.3×2=
7.5×20=
0.82÷2=
3.14×30=
1.22÷2=
0.26÷13=
3.4×0.5=
3.14×40=
6×0.45=
4(x+0.3)=4.8
1.2x-0.4x=9.6
1.5×8-2x=6
48÷0.6=
2.5×0.4=
1.25×8=
0.99÷0.01=
10÷0.5=
0÷16.8=
0.2×0.05=
8x-5x=
0.5×0.6=
0.16×0.5=
5.5×0.2=
3.5×3=
125×0.08=
0.01×0.1=
1.2×0.6=
1.7×3=
80×0.04=
0.25×0.4=
2.4÷1.2= 0.15×6= 3.9÷0.39= 0.72÷0.8=
2.5×4= 0.7+0.33= 1÷0.01= 1﹣0.45=
0.25×5=
0.3×0.9=
0.04×25=
8.9×0.1=
0.75÷15=
1÷0.05=
4.9÷7=
3.2÷0.04=
0.51÷5.1=
12.5×8=
45÷100=
8×500= 300÷10= 2×35= 200×5=
140÷20= 68÷4= 15×8= 51÷3=
3千米56米3.56千米 7千克6800克