亚洲男人天堂av,国产一区二区久久精品,国产精品一区二区久久精品,国产精品久久久久久一区二区三区,五月婷婷在线观看视频,亚洲狠狠色丁香婷婷综合

歡迎您訪問數學考題練習:在-5,-,-3.5,-0.01,-2,-12!

數學考題練習:在-5,-,-3.5,-0.01,-2,-12

更新時間:2024-01-12 16:31:41作者:貝語網校

在-5,-,-3.5,-0.01,-2,-12各數中,最大的數是

A.-12

B.-

C.-0.01

D.-5

試題答案

C

試題解析

首先把題目中的分數化為小數然后比較即可.

解答:化簡-=-0.1.

以上各數都是負數,根據數軸的特點,都在原點的左側,

因為原點左側的數,絕對值越小則值越大,

所以以上各數中|-0.01|=0.01最小,則最大的數是-0.01.

故選C.

點評:本題考查數軸上的點的性質特點,在學習中要注意培養數形結合的數學思想.

為您推薦

數學考題練習:若分式的值為正數,則x的取值范圍為

若分式的值為正數,則x的取值范圍為A.x>0B.x=0C.x<0.5D.x為任意實數

2024-01-12 16:31

數學考題練習:在數軸上,下面說法不正確的是

在數軸上,下面說法不正確的是A.在兩個有理數中絕對值大的離原點遠B.在兩個有理數中較大的在右邊C.在兩個有理數中,較大的離原點遠D.在兩個負有理數中,較大的離原點近

2024-01-12 16:31

數學考題練習:在直角坐標中有兩點M(a,b),N(a,-b)

在直角坐標中有兩點M(a,b),N(a,-b),則這兩點A.關于x軸對稱B.關于y軸對稱C.關于原點對稱D.上述結論都不正確

2024-01-12 16:31

數學考題練習:關于二次函數y=2-(x+1)2的圖象,下列判

關于二次函數y=2-(x+1)2的圖象,下列判斷正確的是A.圖象開口向上B.圖象的對稱軸為直線x=1C.圖象有最低點D.圖象的頂點坐標為(-1,2)

2024-01-12 16:31

數學考題練習:一個正方體的表面展開圖如圖所示,則原正方體中字

一個正方體的表面展開圖如圖所示,則原正方體中字母“A”所在面的對面所標的是A.深B.圳C.大D.運

2024-01-12 16:31

數學考題練習:如圖,△ABC中,中線BD,CE相交于O.F、

如圖,△ABC中,中線BD,CE相交于O.F、G分別為BO,CO的中點.(1)求證:四邊形EFGD是平行四邊形;(2)若△ABC的面積為12,求四邊形EFGD的面積.

2024-01-12 16:31

加載中...
主站蜘蛛池模板: | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |