15.8×51.4=
4.8×0.532=
1.35×2.8=
1.08×9.5=
35.6×5.06≈(得数保留一位小数)
0.74×0.75≈(得数精确到百分位)
4.2÷0.56=
★32.8÷16=
0.94÷1.1=(得数用循环小数表示)
48.96÷0.02= 2.88÷1.8= 1.4÷0.28=
12.6÷0.42= 18÷0.36= 3.36÷9.6=
7.56÷7.2= 15.6÷7.5= 1.8÷2.5=