0.07×0.8=
1.7×0.03=
1.6×0.5=
4.5×0.03=
0.72÷12=
5.2÷13=
9.6÷0.6=
10.5÷2.1=
8×0.25=
6÷0.3=
0.36÷1.2=
1.6×0.3=
6.2-2.8=
2.46÷0.6=
12.5×8= 50×0.4= 45÷0.9= 2.4÷8×0=
0.12+0.8= 0.42÷0.6= 5a+0.9a= 5+0÷5-5=
6.90.99×6.9 3.99×13.99 12.712.7×1.8
①( ﹣ )×24
②0.36×99+0.36
③20.8﹣(9.6+0.125÷12.5%)
④( ﹣ ÷2)×
⑤2.5×16×12.5
⑥0.5÷[ ﹣( ﹣ )]
0.8×5= 3.6+1.4= = =
= 0×75%= 4.8÷24= 90×30%=