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康軒 AI 同分母加減

Biology

3rd Grade

Used 1+ times

康軒 AI 同分母加減
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9 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

如果分母相同,分子相減後的結果是多少?

分子相減後的結果是分子相減後的結果

分子相減後的結果是分子相乘後的結果

分子相減後的結果是分子相加後的結果

分子相減後的結果是分母相減後的結果

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

請問 1/4 + 2/4 = ?

4/4

5/4

3/4

1/2

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

請問 3/5 + 1/5 = ?

3/3

4/5

2/5

5/5

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

請問 2/3 - 1/3 = ?

1/4

1/3

2/4

1/2

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

請問 5/8 - 3/8 = ?

3/4

1/2

1/4

2/3

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

請問 7/9 + 2/9 = ?

4/7

5/9

1/3

1

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

請問 4/7 - 1/7 = ?

5/7

3/7

2/7

1/4

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