ecuatii si inecuatii

ecuatii si inecuatii

6th - 8th Grade

10 Qs

quiz-placeholder

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ecuatii si inecuatii

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Assessment

Quiz

Mathematics

6th - 8th Grade

Medium

Created by

Paun Mihai

Used 2+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Soluțiile intregi ale ecuatiei x+3>4 sunt

{2,3,4,5,6,....}

{1,2,3,4,5,6......}

{0,1,2,3,4,5,6}

toate numerele naturale

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Care din următoarele numere este o solutie a inecuatiei x<11

11

12

-3

13

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Primele trei solutii ale inecuatiei x>4 sunt:

4,5,6

5,6,7

4,6,8

5,7,9

4.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

Solutii numere intregi nenegative ale ecuatiei 3+x<7 sunt:

-3

4

0

+3

5.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

Inecuatia 9+x>7 are solutii intregi numerele:

-1

-2

0

+1

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Solutia ecuatiei 3-x=-5 , x∈ ℤ este:

8

-2

-8

2

7.

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}

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