0.16×5﹦ 1.78×2.2 = 1.2×5= 0.7×0.01=
2.5×0.4= 1.25×8= 6.6×0.6= 5.37×5=
9.6×0.6 = 123.9×7= 53×2 = 55×3=
16.9×0.3= 2.37＋6.3= 2.37＋3.7= 2.5×1.25=
4.4×25= 2.64×5= 3.8×10.1= 0.98×0.7=
2.3×0.15= 0.78×5 = 5×0.78= 5.3×42=
5.24×0.99= 10.65×0.22= 1×0.125= 0.125×11=
4.39×10= 4.39×0.1= 0.7×2 3= 0.47×0.7=
0.7×0.57= 3×1.21= 12×0.03= 0.03×0.12=
所需点数：0
