Search Header Logo

七年級上學期數學第三章一元一次方程式

Authored by FaHui Xie

Mathematics

7th Grade

Used 20+ times

七年級上學期數學第三章一元一次方程式
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

已知查理原有25元,後來每天存x元,試問7天後查理共有多少元?

(A) ( 25+x )×7

(B) 25+x×7

(C) 25×7+x

(D) 25×( x+7 )

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

一個二位數中,十位數字為5,個位數字為x。若將二位數的十位數與個位數字互相對調,則所得的新數可表示成下列何者?

(A) x5

(B) 5x

(C) 5+10x

(D) x+50

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

(A) 等號兩邊不相等  

(B) y的值不會改變

(C) y的值變大為5倍 

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

        x=1是下列何者的解?      

(A) x+1=0

(B) 2x=1

(D) ( x-1 )=0

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

有大小兩個數,大數為x且兩數的差為10。若大數比小數的3倍少4,則可列出方程式為何?

(A) x=3 ( 10-x )-4

(B) 3x-4=10-x

(C) x+10=3x-4

(D) x=3 ( x-10 )-4

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

        長方形的長比寬多15公分,若長為x公分,則面積為多少平方公分?                                               

(A)(x+15)平方公分

(B) 15x平方公分

(C) x(x-15)平方公分

(D)〔x+(x-15)〕平方公分

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

Microsoft

Continue with Microsoft

or continue with

Facebook

Facebook

Apple

Apple

Others

Others

By signing up, you agree to our Terms of Service & Privacy Policy

Already have an account?