Testul numarul 1 – algebra

18 bonus points

47 successes

English

Radicali, algoritm, multimea numerelor reale.

Two Bruises tear down all your empty pages from your math notebook. Show him who’s in charge.

If you want to save your points and appear in the Kidibot charts, you must be logged in. Create here an acount or login.

Question 1 of 10

1. Question
1 points
Rezultatul calculului $\sqrt{13^{2} - 5^{2}} =$
- 8
- 12
- 6
- 18
Correct

Incorrect
Question 2 of 10

2. Question
1 points
Dintre numerele $3 \sqrt{5}$ și $4 \sqrt{3}$ mai mare este:
- $4 \sqrt{3}$
- B
- D
- $3 \sqrt{5}$
Correct

Incorrect
Question 3 of 10

3. Question
1 points
$|2 - \sqrt{5}| =$
- $\sqrt{5} - 2$
- $2 - \sqrt{5}$
- M
- N
Correct

Incorrect
Question 4 of 10

4. Question
1 points
$\sqrt{10^{2} + 30^{2} - 18^{2}} =$
- 38
- 25
- 26
- 22
Correct

Incorrect
Question 5 of 10

5. Question
1 points
Scoateţi factorii de sub raricali $\sqrt{75}$ :
- $3 \sqrt{15}$
- $3 \sqrt{5}$
- $5 \sqrt{5}$
- $5 \sqrt{3}$
Correct

Incorrect
Question 6 of 10

6. Question
1 points
Rădăcina pătrată a numărului 576 este:
- 24
- 576
- 288
- 36
Correct

Incorrect
Question 7 of 10

7. Question
1 points
Valoarea de adevăr a propoziției ˮ1,41421356....... este număr iraționalˮ este
- N
- M
- Adevărat
- Fals
Correct

Incorrect
Question 8 of 10

8. Question
1 points
$\sqrt{30976}$ =
- 15488
- 176
- 167
- 184
Correct

Incorrect
Question 9 of 10

9. Question
1 points
Introducând factorii sub radical $3 \sqrt{6}$ , numărul este egal cu :
- $\sqrt{54}$
- $\sqrt{18}$
- $\sqrt{6}$
- $\sqrt{108}$
Correct

Incorrect
Question 10 of 10

10. Question
1 points
Ordonaţi crescător: $2 \sqrt{5}; - 1 \frac{1}{2}; - \sqrt{5}; 5; - 0, (6); - 2$
- $- \sqrt{5}; - 2; - 1 \frac{1}{2}; - 0, (6); 2 \sqrt{5}; 5$
- $- 0, (6); - 1 \frac{1}{2}; - 2; - \sqrt{5}; 2 \sqrt{5}; 5$
- $- 0, (6); - \sqrt{5}; - 2; - 1 \frac{1}{2}; 2 \sqrt{5}; 5$
- E
Correct

Incorrect

Examples of questions from "Testul numarul 1 – algebra"

Introducând factorii sub radical $3 \sqrt{6}$ , numărul este egal cu :
Rezultatul calculului $\sqrt{13^{2} - 5^{2}} =$
$\sqrt{10^{2} + 30^{2} - 18^{2}} =$

Pos.	Name	Entered on	Points	Result
Table is loading
No data available

Testul numarul 1 – algebra

Quiz-summary

Information

Results

Categories

1. Question

2. Question

3. Question

4. Question

5. Question

6. Question

7. Question

8. Question

9. Question

10. Question

Examples of questions from "Testul numarul 1 – algebra"

Small Battles

Main Partner:

Supporters:

Average score
Your score

Testul numarul 1 – algebra

Quiz-summary

Information

Results

Categories

1. Question

2. Question

3. Question

4. Question

5. Question

6. Question

7. Question

8. Question

9. Question

10. Question

Examples of questions from "Testul numarul 1 – algebra"

Kidibot recommends you also:

Cuvinte și silabe

Subordonate introduse prin “unde”

Proverbe ușoare – [2]

Small Battles

Main Partner:

Supporters: