139.1÷214= 1391÷2.14=
13.91÷21.4= ÷=0.65
3.14÷>3.14 4.67÷<4.67
1.5×0.81.5 37.5×1037.5÷0.1 3.6×4.9820
0.876÷0.781 1÷30.34 a÷0.9089a÷1.01(a>0)
83.2÷26= 4.704÷0.56= ※4.8÷0.25=
15.6÷24= 20.64÷3.2= ※3.09÷1.5=
15.8÷5=
4.68÷1.3=
25.2÷0.18=
2.6÷0.8= ★15.6÷1.7≈