6.5÷5=
7.8÷6=
6÷12=
10.5÷0.5=
0.015÷0.5=
6.18÷0.6=
16.8÷0.2÷0.2=
4.5×2÷0.9=
5.4÷0.9-0.9=
18×( )=0.9
98.34÷( )=983.4
34.5÷5 72÷15(验算) 4.5÷0.015
20÷7= 28.92÷24 45.44÷15(得数保留一位小数)
15.6÷24= 20.64÷3.2= ※3.09÷1.5=
6.3÷0.1= 14.14÷14= 8.5-1.05= 1.2: =
1+ = 632÷69≈ 0.33= =
31.5×0.931.5 5.42÷0.95.42 0.98×10.98
2.5×0.82.5÷0.8 3.56÷1.013.56 4.95÷14.95