Phép Cộng Phân số

Quiz
•
Mathematics
•
1st - 6th Grade
•
Hard
Nguyen Sao
Used 2+ times
FREE Resource
8 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Phân số tối giản của phân số 20/(-140) là:
10/(-70)
4/(-28)
2/(-14)
1/(-7)
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Kết quả của phép trừ 1/27-1/9 là
2/27
2/9
-2/27
-2/9
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Số đối của -2/3 là
3/2
-3/2
-2/3
2/3
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Kết quả của phép tính 5/12+7/13-1/4+6/13+7/12
9/4
-9/4
7/4
-7/4
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Sắp xếp theo chiều giảm dần các số sau: -12, -1/2, 9, 0, 1/3
-12, -1/2, 0, 1/3, 9
-12, 0, -1/2, 1/3,9
9,1/3,0, -1/2, -12
9, 0, 1/3, -1/2, -12
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
cho phương trình x+1/2=1/3, vậy x bằng
1/6
-1/6
1/3
-1/3
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
kết quả của phép tính 1/2-(-1/3) là
1/6
-1/6
4/6
5/6
8.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Kết quả của phép tính: -1/2-1/3 là
-5/6
-1/6
5/6
1/6
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