
Phép nhân số nguyên
Authored by Quỳnh Anh Lê
Mathematics
6th Grade
Used 39+ times

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15 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
(-5).4=
-9
9
-20
20
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
12 . (-8) =
-20
20
-96
96
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
25 . (-5) . 2 =
-150
250
-250
150
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
(-7) . (-5) . =
-12
12
-35
35
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
(-21) . (-8) . =
-158
158
-168
168
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
(-4) . 3 . (-5) . 2 =
-100
100
-120
120
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Kết quả của phép tính (-39) . 9 . 125 mang dấu âm hay dương?
Âm
Dương
Con không biết ạ :(
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