
平方根の基本50問
Authored by 金城 幸憲
Mathematics
9th - 10th Grade
Used 6+ times

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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
±8
4
±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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