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平方根の基本50問

Authored by 金城 幸憲

Mathematics

9th - 10th Grade

Used 6+ times

平方根の基本50問
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50 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

面積が9㎝²の正方形の1辺の長さは?

4.5㎝

√9㎝

3㎝

2㎝

2.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

面積が25㎝²の正方形の1辺の長さは?

12.5㎝

5㎝

3.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

面積が5㎝²の正方形の1辺の長さは?

2.5cm

2cm

4.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

面積が3㎝²の正方形の1辺の長さは?

1.5cm

1cm

5.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

16の平方根は?

±8

±4

6.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

7の平方根は?

±3.5

3.5

7.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

10の平方根は?

±5

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