Mathematics Practice Questions

注意事项
1、每道习题请用阿拉伯数字按顺序编号
2、判断题需要在题干前增加【判断题】标识;多项填空的答案用空格分开
3、若答案中包含解析,请在答案后面以“【解析】某答案的解析”的形式进行填写
4、可将文档分为题目区与答案区两部分,答案区加上【答案】字样做区分,如示例一;
也可以将答案放在每题后,如示例二

Question 1

Short answer
下列各式结果是负数的是( )
A.﹣(﹣3)  B.|﹣3|   C. 2-3

Question 2

Short answer
钟面上时针和分针都指向12,这个时刻是____时。

Question 3

Short answer
从甲城到乙城,货车要行5小时,客车要行6小时,货车的速度与客车的速度的最简比是____,时间比是____。

Question 4

Short answer
【判断题】个位、十位、百位,千位都是计数单位.

Question 5

Short answer
六年级有学生189人,男生与女生的人数之比是5:4,男生和女生各有多少人?

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