
正負數加法
Authored by Zhuang Jorda
Mathematics
7th Grade
Used 909+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
最小的正整數減去最大的負整數的值為何?
2
0
-2
無法計算
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
保全公司的巡邏人員,從公司1樓向上爬了5樓,又向上爬了7樓,最後又向下走了3樓,則此時巡邏人員在公司的第幾樓?
第9樓
第10樓
第11樓
第12樓
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
大大書局去年的上半年淨賺375萬元,但下半年淨賠169萬元,則該書局去年一年是賺或賠多少萬元?
賺169萬元
賺206萬元
賠196萬元
賠206萬元
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
有一個裝了水的量筒,若原水位在A點的地方,第一次上升7cm,第二次下降5cm,第三次再下降4cm,最後水位的位置在3cm的地方,則A點所表示的水位可用下列哪一個式子求得?
3+4+5-7
7-5+4+3
5+4-7-3
7-5-4-3
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
數線上,若點A (-78 ) 向右移動25個單位到達點B ( b ),則b是下列哪一個數?
-103
103
53
-53
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
若a < 0且b>0,又 | a |=6,| b |=7,那麼a+b=?
13
1
-13
-1
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
(-118 )+69+(-32 )+118=?
37
39
41
43
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple
Others
Already have an account?