Întrebări de clasa a VI-a

6 bonus points

10 successes

English

În acest quiz vei exersa noțiuni simple de clasa a VI-a.›(^•-•^)‹ •w•

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Question 1 of 10

1. Question
1 points
$A = \{2, 4, 6, 8\}$ $B = \{1, 3, 5, 7\}$ $A \cup B =$
- $A \cup B = \emptyset$
- $A \cup B = \{2, 4, 6, 8\}$
- $A \cup B = \{1, 2, 3, 4, 5, 6, 7\}$
- $A \cup B = \{1, 3, 5, 7\}$
Correct

Incorrect
Question 2 of 10

2. Question
1 points
$|- 123| =$
- $.$
- $123$
- $.$
- $- 123$
Correct

Incorrect
Question 3 of 10

3. Question
1 points
$- \frac{5}{6} + \frac{1}{6} =$
- $- \frac{2}{3}$
- $\frac{6}{5}$
- $\frac{- 5}{9}$
- $\frac{6}{17}$
Correct

Incorrect
Question 4 of 10

4. Question
1 points
$\frac{7}{10} - \frac{11}{10} =$
- $- \frac{4}{10}$
- $- \frac{2}{3}$
- $- \frac{3}{5} \cdot$
- $- \frac{2}{5}$
Correct

Incorrect
Question 5 of 10

5. Question
1 points
$\frac{6}{11} - \frac{4}{3} =$
- $- \frac{80}{21}$
- $- \frac{39}{48}$
- $- \frac{28}{80}$
- $- \frac{26}{33}$
Correct

Incorrect
Question 6 of 10

6. Question
1 points
$A = \{1, 2, 3, 4, 5\} B = \{2, 4, 5, 6, 7\} A \cap B =$
- $A \cap B = \emptyset$
- $A \cap B \{2, 5\}$
- $A \cap B = \{2, 4, 5\}$
- $A \cap B = \{2, 3, 6, 7\}$
Correct

Incorrect
Question 7 of 10

7. Question
1 points
$- \frac{13}{14} + \frac{5}{14} =$
- $- \frac{8}{14}$
- $- \frac{4}{7}$
- $- \frac{2}{11}$
- $\frac{2}{5}$
Correct

Incorrect
Question 8 of 10

8. Question
1 points
$1, 34 (12)$
- $1 \frac{3378}{9000}$
- $1 \frac{3378}{9090}$
- $1 \frac{3378}{9999}$
- $1 \frac{3378}{9900}$
Correct

Incorrect
Question 9 of 10

9. Question
1 points
$\frac{}{a, b c}$
- $\frac{}{\frac{a b c}{200}}$
- $\frac{}{\frac{a, b c}{999}}$
- $\frac{}{\frac{a b}{100}}$
- $\frac{\frac{}{a b c}}{100}$
Correct

Incorrect
Question 10 of 10

10. Question
1 points
$x - 27 = - 54$
- $30$
- $27$
- $- 21$
- $- 27$
Correct

Incorrect

Examples of questions from "Întrebări de clasa a VI-a"

$A = \{2, 4, 6, 8\}$ $B = \{1, 3, 5, 7\}$ $A \cup B =$
$x - 27 = - 54$
$\frac{6}{11} - \frac{4}{3} =$

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Întrebări de clasa a VI-a

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