2的相反數是_________
7上數學_1-1負數與數線_相反數
Quiz
•
Mathematics
•
7th Grade
•
Easy
Angela Cho
Used 1+ times
FREE Resource
25 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
2
-2
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
-5的相反數是_________
5
-5
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
0的相反數是_________
1
沒有相反數
0
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
-22的相反數是_________
-22
22
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
100的相反數是_________
-100
100
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
16.5的相反數是_________
16.5
-16.5
7.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
-2.7的相反數是_________
2.7
-2.7
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