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725的5-1一元一次不等式作業2

Authored by 葉 冠萱

Mathematics

7th Grade

Used 11+ times

725的5-1一元一次不等式作業2
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10 questions

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1.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

下列哪一個不等號代表「不低於」?

2.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

a不小於5」的意義,和下列哪一個式子相同?

a<5

a≦5

a>5

a≧5

3.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

不等式7x≧25改用文字來敘述,下列何者正確?

7x不少於25

7x不等於25

7x不超過25

7x超過25

4.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

小強帶100元到文具店購買每枝12元的原子筆x枝,依題意可列出不等式為何?

12x≧100

12x≦100

12x>100

12x<100

5.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

一梯形的上底為5公分,下底為(2x+4)公分,高為7公分,若其面積不小於60平方公分,則根據題意列出不等式為下列何者?

Media Image
Media Image
Media Image
Media Image

6.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

小奇好漢坡,上坡與下坡都走同一條路線,且下坡速度比上坡快,若上坡用了半小時,則下坡時間為下列何者?

等於半小時

大於半小時

小於半小時

無法判斷

7.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

請問下列哪一個數是不等式24-5x<-1的解?

3

4

5

 5125\frac{1}{2}  

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