| 8.05÷0.01= | 7-11÷4= | (2-0.02)×0.6= | (240+96)÷24= |
| 1.5×0.15+0.1= | 1- + - = | ×8÷ ×8= | 3.6+8×1.025= |
× ÷ = | (3.92+ )÷ = |
| 解:8.05÷0.01=805, | 7-11÷4=4.25, | (2-0.02)×0.6=1.188, | (240+96)÷24=14, |
| 1.5×0.15+0.1=0.325, | 1- + - = , | ×8÷ ×8=64, | 3.6+8×1.025=11.8, |
× ÷ =3 , | (3.92+ )÷ =14.481. |
分析:整数、分数、小数的四则运算的方法与四则混合运算的运算顺序灵活计算.
点评:此题考查整数、分数、小数的四则混合运算的计算方法,有括号的要先算括号里面的,能简算的要简算.
+
-
=
×8÷
×
÷
=
)÷
=
,
,