24×50=
14.3﹣4.03=
4.2×(-)=
:( )=
0.35÷0.7=
0.5×=
9÷3%+30%=
1﹣1÷1+1=
8.5×1.7= 1176÷21=
201﹣65=
50×101=
0.04+=
10﹣4.6=
0.91÷0.7=
0.43=
×=
0.15:30%=
5-=
12×(-)=
①47×75%+53×
②1.25×3.2×0.25
③3- ÷ -
④ ÷[ ×( - )]
0.125+= ﹣= 8×75%= 3÷=
2﹣20%= 0.72÷0.8= ×= 5%÷=
1-0.92= - = ×3.2= ÷ ×5=
3.5+4.28= × = ÷ = 99×0.9+0.9=