
Teza clasa a VI-a pe sem. II
Authored by Maria Ile
Mathematics
6th - 8th Grade
Used 59+ times

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18 questions
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1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Rezultatul calculului: -(-2)+(-5)-2-1+(+3)
-7
-5
-3
+3
2.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
(-2)15:213 - 2·[ (-2)0-(-2)1-(-1)2 ]2: |3-5|=?
0
-8
4
-4
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Solutia ecuatiei 3-x=-5 , x∈ ℤ este:
8
-2
-8
2
4.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Solutia inecuatiei: -3x+2<-4, x∈ℤ
S={2, 3, ... }
S={-2, -3, ... }
S={3, 4, ... }
S={-3, -4, ... }
5.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Solutia ecuatiei: |1-2x|=5, x∈ℤ
S={3}
S={-2,3}
S={2,3}
S={-3,-2}
6.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Solutia ecuatiei: 3(2-x)-2(x-1)-5=4x-(9-3x), x∈ℤ
0
2
-1
1
7.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Solutia inecuatiei: |3x-2|≤4, x∈ℤ*
S={-1,1,2}
S={-1,0,1,2}
S={1,2}
S={0,1,2}
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