若以中午十二點為基準,上午十點鐘以-4表示,則下午三點鐘應記為多少?

七年級上學期第一次定期評量錯題複習

Quiz
•
Mathematics
•
7th Grade
•
Medium
藍星宇 藍星宇
Used 2+ times
FREE Resource
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 3 pts
─6
─3
+3
+6
2.
MULTIPLE CHOICE QUESTION
1 min • 3 pts
若A為數線上的原點,且 A>B,則下列敘述何者正確?
B 為負數
A 在 B 左方
B 在 A 的右方
B 為整數
3.
MULTIPLE CHOICE QUESTION
1 min • 3 pts
數線上最小的正整數為何?
找不到
4.
MULTIPLE CHOICE QUESTION
1 min • 3 pts
下列各選項中的敘述何者錯誤?
13 的性質符號是“+”
在原點左邊的數,與原點距離愈遠,其值愈大
3-5 的“-”是運算符號
0 是整數
5.
MULTIPLE CHOICE QUESTION
1 min • 3 pts
│a│= 3.5,則a的值為下列何者?
-3.5
3.5
-3.5 或 3.5
6.
MULTIPLE CHOICE QUESTION
1 min • 3 pts
數線上A(-13 ),B(5)兩點的中點坐標為下列何者?
-4
-8
4
18
7.
MULTIPLE CHOICE QUESTION
1 min • 3 pts
(-63)-63
-126
0
-1
63
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