初二数学历届考题2017

初二数学历届考题2017

8th Grade

40 Qs

quiz-placeholder

Similar activities

Easter Maths Quiz

Easter Maths Quiz

6th - 10th Grade

45 Qs

Geometry Review

Geometry Review

7th - 8th Grade

35 Qs

Prime factors, LCM, HCF

Prime factors, LCM, HCF

4th - 10th Grade

35 Qs

Mixed Practice 1

Mixed Practice 1

8th - 9th Grade

35 Qs

Test d'ingresso classe 1CFM

Test d'ingresso classe 1CFM

8th Grade

40 Qs

Y9 Probability Review

Y9 Probability Review

8th - 9th Grade

42 Qs

Mates 2º

Mates 2º

8th Grade

43 Qs

Cycle 4 Review

Cycle 4 Review

8th Grade

40 Qs

初二数学历届考题2017

初二数学历届考题2017

Assessment

Quiz

Mathematics

8th Grade

Practice Problem

Medium

Created by

曾伟文 CHEN WAI MUN

Used 7+ times

FREE Resource

AI

Enhance your content in a minute

Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...

40 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

求5x²+3x+6,7x2+5+x 及 4+3x+2x2 的和。

14x2+7x+15

14x2+5x+15

10x2+7x+12

12x2+5x+15

2.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

化简 2x2y2 × (-y)2 ×4x3y 。

8x6y4

6x6y4

8x5y5

-8x5y5

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

计算 (1-x)(3x2-7x+5)。

-3x3+10x2-12x+5

3x3+10x2+12x+5

3x3+4x2-2x+5

-3x3-10x2-2x-5

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

化简 (15x4y2-5x2y2)÷ 5xy。

x3y-xy

6x3y2-y

3x3y2-xy

3x3y-xy

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

化简 (ab2)3(ab)5

a3b7

a5b7

a8b10

a8b11

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

展开 (x+5)(3x-1) 后,x的系数为_____。

-14

14

-16

16

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

因式分解 5xy3-25x3y。

5xy(xy2-5x2)

5x3y3(x-y)

5xy(y2-5x2)

5xy(y2-20x2)

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?