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一元一次式

Authored by Yu Changchien

Mathematics

7th Grade

Used 25+ times

一元一次式
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15 questions

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1.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

你期末段考至少要考85分,學期成績才會及格。請選出符合題意敘述的不等式

x>85

x<85

x ≧ 85

x ≦ 85

2.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

一杯奶茶x元,200元買兩杯奶茶還可以找錢。請依題意列出不等式

2x<200

2x>200

x < 200

x >200

3.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

我擔任有障礙股份有限公司的總經理職務不逾2年。請選出符合題意敘述的不等式

x>2

x<2

x ≧ 2

x ≦ 2

4.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

我口袋的錢(x)不超過20元。請選出符合題意敘述的不等式

x<20

x>20

x ≦ 20

x ≧ 20

5.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Rone今年y歲,爸爸今年的年齡比Rone年齡的2倍多5歲,則爸爸今年幾歲?

2y+5

2y-5

(y-5)/2

(y+5)/2

6.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

若等腰△ABC的頂角∠A=x°,則它的底角∠B=?

(180-2x)°

(180-x)°

(90-x)°

(180x)°2\frac{\left(180-x\right)\degree}{2}

7.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

等腰三角形兩個等長的邊各為y公分,另一邊長7公分,則此三角形周長為何?

7+2x

7+y

7+2y

14+y

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