
P4面積
Authored by P4 MISS KWAN
Mathematics
4th Grade
Used 110+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
以下哪個是正方形面積公式?
(長 + 闊) x 2
邊長 x 邊長
邊長 x 4
邊長 ÷ 2
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
一個邊長6cm的正方形,求該正方形的面積。
12cm2
24cm2
30cm2
36cm2
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
一個邊長10cm的正方形,求該正方形的面積。
20 cm2
40 cm2
100 cm2
1000 cm2
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
已知正方形的面積是36cm2,求該正方形的邊長。
4cm
6cm
7cm
18cm
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
已知正方形的面積是121cm2,求該正方形的邊長。
8cm
10cm
12cm
14cm
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
以下哪個是長方形面積公式?
(長 + 闊) x 2
邊長 x 邊長
長 x 闊
邊長 ÷ 2
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
一個長10cm、闊5cm的長方形,求該長方形的面積。
50 cm2
45 cm2
30 cm2
15 cm2
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