Search Header Logo

11/25

Authored by Shuang Lin

Mathematics

7th Grade

Used 2+ times

11/25
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

    Content View

    Student View

13 questions

Show all answers

1.

WORD CLOUD QUESTION

2 mins • Ungraded

這次數學段考範圍,我最搞不懂的地方是......?

2.

MULTIPLE CHOICE QUESTION

30 sec • 2 pts

下列何者不是12的因數?

3.

MULTIPLE CHOICE QUESTION

30 sec • 2 pts

下列何者不是15的因數?

15

4.

MULTIPLE CHOICE QUESTION

30 sec • 3 pts

下列哪個數為3的倍數?

【提示】請判斷各個數字和是不是3的倍數

194

521

1587

6914

Answer explanation

194:1+9+4=14(不是3的倍數)

521:5+2+1=8(不是3的倍數)

1587:1+5+8+7=21(3×7=21)

6914:6+9+1+4=20(不是3的倍數)

5.

MULTIPLE CHOICE QUESTION

45 sec • 3 pts

下列哪個數為最簡分數?

Media Image
Media Image
Media Image
Media Image

6.

FILL IN THE BLANK QUESTION

1 min • 2 pts

利用短除法將180做質因數分解,會發現180的質因數為_______

【提示】有3個答案

7.

MULTIPLE CHOICE QUESTION

45 sec • 2 pts

下列哪一組數字「互質」?

【互質】兩個整數最大公因數為1(除了1以外沒有其他公因數)

12、15

9、25

8、16

51、57

Answer explanation

12、15的公因數:1、3

9、25的公因數:只有1

8、16的公因數:1、2、4、8

51、57的公因數:1、3

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?