知識重溫_周界及單位
Authored by 丁 老師
Mathematics
4th Grade
Used 2+ times
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5 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
一張長方形畫紙的長是12cm，闊是11cm，
它的周界是多少cm？
132 cm
46 cm
132cm2
46cm2
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
一個正方形的周界是64厘米，求這個正方形的邊長。
16厘米
32厘米
256厘米
資料不足未能求出。
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
找出以上圖形的面積。
7cm
7cm2
9cm
9cm2
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
網球場面積約是260
cm2
m2
m
km
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
一張 A4 紙的面積約是600
平方厘米
平方米
米
厘米
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