206 量度的誤差
Authored by Siu C F
Mathematics
7th Grade
Used 4+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
量度貨車的長度，以下哪一個是合適的長度單位?
mm
cm
m
km
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
下列哪種量度工具適合用來量度一個籃球場的周界？
A
B
C
D
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
書包重 6 kg ( 準確至最接近的 kg )，求量度的最大誤差。
0.5 kg
1 kg
5.5 kg
6.5 kg
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
大廈量度的高度為180m，準確至最接近的 10 m，求量度大廈高度的最大誤差。
5 m
10 m
175 m
185 m
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
假設一包米量度的重量是 8 kg，準確至最接近的 1 kg。
求一這包米重量的上限。
7.5 kg
8 kg
8.5 kg
9 kg
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
駿軒量度得一個小貓的重量為 9.5 kg，準確至最接近的 0.1 kg。求小貓重量的下限。
9 kg
9.25 kg
9.45 kg
9.55 kg
7.
MULTIPLE SELECT QUESTION
1 min • 1 pt
傑仔身高的量度值為 160 cm，準確至最接近的 cm。下列何者可能是傑仔的真確身高？(答案可多於一個)
159.4 cm
159.5 cm
160.4 cm
160.5 cm
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