176×0.78= 17.6×0.78=
13.728÷7.8= 137.28÷0.78=
×0.27=0.0972
97.2÷36=
0.012×34=
4.08÷3.4=
4.5÷0.94.5 7.03×0.87.03
3.28×0.43.28÷0.4 96÷39.6÷0.3
2.56×1.022.56 12.3÷0.9912.3
4.67×0.954.67÷0.95 40.5×140.5÷1
×=38.5
×=3.85
385÷=0.385
70×8=
700×8=
450÷5=
4500÷5=
÷ 1 × ÷ 10×
10000999 1.87×0.951.87
÷ a×1.5a÷ (a>0)