1.98×0.1=
5.6÷0.56=
8.76-7.6=
6.3+5.7÷0.3=
21.21÷7=
0.8×2.5=
0.56÷0.07=
0.7×0.9÷0.7×0.9=
8.37×0.2+8.37×2.8 37.2+3+6.2 4.5×3.7×2
12.5×3.7×0.8 9.6×10.1 10÷3.14-6.86÷3.14
0.3+0.67=
5×2.4=
0.1-0.05=
6.9÷0.23=
0.88×1.25×8=
0.21÷0.7=
0.6×0.4=
9.9÷0.9=
0.4×0.6= 5.4÷3= 1.5÷0.1= 1.4×0.05=
0.8+0.25= 0.2×0.2= 0.72÷0.6= 1.25×8÷1.25×8=
3.5×4= 2.5×2= 1.6×0.5= 0.125×0.8=
0.06×0.8= 1.3×0.07= 0.31+0.69= 9-5.3-0.7=
14.8+13.5= 0.91÷0.7= 0.125×8= 700÷1000= 0.2b+1.8b=
3.4×0.03= 30÷0.1= 1.63+3.7= 0.52 = 2.7+2.7×0=
0.58×5= 7.5×0.4= 9÷0.3=
8.1÷0.9-0.8= 53×0.5×6= 6.4÷0.01=
10×(10.1-9.8)= 6.2×101-6.2=
情况如图。