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Teza clasa a VI-a pe sem. II

Authored by Maria Ile

Mathematics

6th - 8th Grade

Used 59+ times

Teza clasa a VI-a pe sem. II
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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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