3D 专题39 最短路线
Quiz
•
Mathematics
•
3rd Grade
•
Easy
Asmo Teacher
Used 2+ times
FREE Resource
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6 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
观察图片中的方格图,
想一想哪只猫先抓到老鼠?
黑猫
白猫
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
假设直线AB是一条公路,
公路的同侧有甲、乙两个村子。
现在要在公路上修建一个公共汽车站,
让这两个村子的人到汽车站的路线之和最短。
车站应该建在什么地方?
甲村
A路
A和B的中间
乙村
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
图中的线段表示
小红从家到学校所能经过的所有街道,
请你用标号法找出
小红从家到学校所走的最短路线共有多少条?
20
40
25
45
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
下图中的线段表示的是汽车所能经过的所有马路。
这辆汽车从A走到B处共有多少条最短路线?
2
4
6
8
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
甲、乙两村都在小河的同侧,
他们准备架设一座桥以方便两村居民过河。
桥应架设在什么位置,
这两个村人过河时所走的路程之和最短?
小河
甲村
乙村
P
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
图中是一个街区街道的平面图。
邮递员从邮政局出来,跑遍所有的街道投送信件。
请你为他安排一条最短路线,
并按图中标出的千米数算出这条路线的长度?
(单位:千米)
22
24
26
28
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