0.75+0.35=
1.25×3.2=
8.24÷0.8=
2.4×0.5=
3.2÷0.04=
5.9×3.14≈
0.93×2.02≈
3.5×0.6÷3.5×0.6=
8.8÷1.1=
0.15×4=
3.6÷0.9=
4.5×2×0.7=
2.1+1.9 =
1÷0.2 =
6.4+3.6×0=
0.5×0.8÷0.5×0.8=
3.6÷1.2=
0.72÷0.9=
2.6÷13=
4.8÷0.4=
4.4÷4=
0.78÷6=
7.2÷0.4=
1÷0.25=
1.4×1=
6.2-2=
0.68×1000=
25÷0.1=
63÷9=
65÷1000=
7.2÷0.8=
44.3+55.7=
197+298= 3.6÷12= 1.25×80= 4.5×9+4.5=
0.8-0.35= 0.3×0.2= 0.8÷0.01= 0.7×0.7÷0.7×0.7=
2.5×0.4= 1.25×0.8= 7.5÷0.5= 0.8÷5=
20.6-7.4-2.6= 3.9-0.4×0.25= 1.6×5+1.6= 8×(1.2+0.05)=
1.6×0.5= 3.65-0.45= 6.4÷8+0.7= 3.2×9+3.2=
3.22÷0.2= 4.36×2.7×0= 5.3-0.7-0.3= 4.5×7+5.5×7=
7,14,,,。
50,45,,,。