Search Header Logo

初中二数学线上考试

Authored by 陆筠艳 陆筠艳

Mathematics

1st - 12th Grade

Used 337+ times

初中二数学线上考试
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

    Content View

    Student View

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

求12,18 及 24的最小公倍数 (L.C.M) 。 

72

84

96

128

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

 (-2) ×\times  [ 3 ×\times  (11-4) - (6-11) ×\times  4 ]=?

0

-82

85

-100

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

一水池有大小两个进水管,单开大管,15分钟可把水池注满。若两管齐开,12分钟就可把水池注满。问单开小管,需要多少分钟可把水池注满?

40

50

60

70

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

如果 a=2,b= -3,c= -1,

求 (a+b) (a+c) - (b-a) 的值。

-2

0

2

4

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

解方程式 2(x - 3) = 8 - 3 (x-2)。

x=2

x=3

x=4

x=5

6.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

因式分解 ad + bc -ac - bd。

(b-a) (c+d)

(a-b) (d-c)

(a+b) (c+d)

(a-b) (c-d)

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

化简 3 \sqrt{ } 12  +  2 \sqrt{ } 3  - \sqrt{ } 48

 \sqrt{ } 

2 \sqrt{ } 

3 \sqrt{ } 

4 \sqrt{ } 

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?