大滿貫複習P32-55

大滿貫複習P32-55

9th Grade

10 Qs

quiz-placeholder

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大滿貫複習P32-55

大滿貫複習P32-55

Assessment

Quiz

Mathematics

9th Grade

Medium

Created by

Ann Chiang

Used 5+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

1.正數的倒數為正數,負數的倒數為負數,而 0 沒有倒數。

O

X

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

2 .  x2\frac{x}{2}  x3\frac{x}{3}  =3x+2x=5x。

O

X

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

3.x- 2x13\frac{2x-1}{3}  =x- 2x3\frac{2x}{3}  +  13\frac{1}{3}  =  x3\frac{x}{3}  +  13\frac{1}{3}  。

O

X

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

4. 解方程式 6÷x=12,可得 x=12÷6=2。

O

X

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

5.解方程式 8-x÷2=5,可得 x=(8-5)×2=6。

O

X

6.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

6. 5x-8y+7 是一個二元一次方程式。

O

X

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

7. x=-1,y=2 是二元一次方程式 5x+2y=1 的一組解。

O

X

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