
单元十 比和比例(复习)
Authored by EE Moe
Mathematics
3rd - 5th Grade
CCSS covered
Used 9+ times

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20 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
哪项不是正确的?
12 : 15 = 2 : 5
10 : 40 = 1 : 4
21: 30 = 7 : 10
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
五红班的男学生人数和女学生人数的比是 1 : 2,男学生有14个。五红班共有多少个人?
14
28
42
56
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
红色气球和蓝色气球的比是多少?
4:3
3:4
3:5
3:3
Tags
CCSS.6.RP.A.1
CCSS.6.RP.A.2
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
六年级青班有18名男生。该班男生人数和女生人数的比是3:4。计算六青班的学生总数。
16
24
40
50
Tags
CCSS.6.RP.A.1
CCSS.6.RP.A.3
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
六红班有40名学生。学生总数和男生人数的比是5:3。六红班有多少名男生?
8
16
24
32
Tags
CCSS.6.RP.A.1
CCSS.6.RP.A.3
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
3支同样的原子笔共价 RM 75。11 支相同的原子笔共多少钱?
RM 240
RM 255
RM 275
RM 290
Tags
CCSS.6.RP.A.3B
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
一扇窗口的宽是122cm。窗口的框长和宽的比是3:2。计算该窗口的长。
61
122
183
244
Tags
CCSS.6.RP.A.1
CCSS.6.RP.A.3
CCSS.6.EE.B.7
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