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認識擴分

認識擴分

Assessment

Interactive Video

Science

4th Grade

Easy

Created by

蒨苓 古

Used 1+ times

FREE Resource

5 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

一張海報紙被分成4等份,其中3份被貼上。這可以用哪個分數表示?

3/4

4/3

1/4

3/1

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

將分數3/4的分子和分母同乘以2,會得到哪個等值分數?

6/4

3/8

6/8

4/6

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

如果將分數3/4的分子和分母同乘以4,會得到哪個等值分數?

12/4

3/16

12/16

4/12

4.

MULTIPLE CHOICE QUESTION

30 sec • Ungraded

您喜歡視訊課程嗎?

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

算式 2又3/5 = 三角形又正方形/25 中,三角形和正方形分別代表什麼數字?

三角形=2,正方形=15

三角形=15,正方形=2

三角形=2,正方形=3

三角形=3,正方形=15

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