目录香港初一数学试卷 英文版数学题解题过程 国际学校全英文数学题 英语考数学题 初三数学试卷英文版
1,2,3,4和9这5个数字，每个各用一次租唯差组成的最大山携偶数的10位是什么？
最大的偶数显然是94312
所以10位上的数字就是1咯弊皮
1.What number should come next? 1 4 9 16 25答案：36
2.What number should come next?23 32 55 87答案：142
3.Letter A B C stand for three different numbers.If you add A to
B,you get 195.If you add B to C,you get 188:and the sum(和） of A
and C is 193.Now do you know what number each letter stands for?
答枯竖案：A:100B:95C:93
摘自慧败高前尺《英语奥林匹克》
1 (定义新运算，就是求379÷6的余数迹燃运)
40 (16+24)
7
5
28米 (根据距离比求出速度比，三者的速度比姿梁为1：9/10：18/段旦25)
420 (分解质因数)
13种
The
digits
1
2
3
4
and
9
are
each
used
once
to
form
the
greatest
possible
even
five-digit
number.What
is
the
digit
in
the
ten's
place?
翻译：1,2,3,4和9这五个销敬数字，每个数只能用一次，组成的最大偶数的十位上是什么数字老慎？
答案：十位上是1
1、2、3、4、9要让组成的数最亏含慎大，就要按从大到小的顺序排列，排出94321，可是题目要求是偶数，任何偶数都是2的倍数，所以让2和1调换位置，就成了94312
1. Two numbers differ by 57. Their sum is 185. Find the numbers. Choices for the smaller number:54 64 74.
2.A bus went 318 km farther than a car. The car went one third as far as the bus. How far did each vehicle travel? Choices for the smaller number: 147 151 159
3.one number is four times another number. The larger number is also 87 more than the smaller number. Find the numbers. Choices for the smaller number: 29 30 33
4.A clown weights 60 lb more than a trapeze artist. The trapeze artist weighs two thids as much as the clown. How much does each weigh? choices for the weight of the trapeze artist : 110 120 125
5. The U.S. Senate has 100 memebers, all Democrats or Republicans. Recently there were 12 more Democrats than Republicans. How many Senators from each political party were there at that time? Choices for the number of Republicans: 38 42 44
6.The ninth grade class has 17 more girls than boys. there are 431 students in all. how many boys are there? how many girls are there? Choices for the number of boys: 191 202 207
7. Elena has one and a half times as much money as Ramon.Together they have 225. how much money does each have?
Choices for Ramom's amount;80 90 95
8. Western state college is 18 years older than southern state. western is also 2 and the half times as old as southern. how old is each? Choice for southern state's age:12 14 18
