1007利用擴分來求等值分數

1007利用擴分來求等值分數

Assessment

Interactive Video

Education

5th Grade

Hard

Created by

張嗣耀 張嗣耀

FREE Resource

5 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

分數擴分時,分母乘以5,那分子要跟著乘以幾

6

5

3

2

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

10/7= 40/( )

15

21

16

28

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

2/3=( )/9

7

5

4

6

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

7/10=21/( )

30

13

25

11

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

2/5=( )/25

12

15

10

13