48÷0.6=
2.5×0.4=
1.25×8=
0.99÷0.01=
10÷0.5=
0÷16.8=
0.2×0.05=
8x-5x=
1.68×0.15 0.86×0.75
5.88÷0.56 8.84÷1.7
1.5×102 5.5×17.3+2.7×5.5
4.8×99+4.8 15.8÷2.5÷4