Testul numarul 1 – algebra

18 bonus points

25 successes

English

Radicali, algoritm, multimea numerelor reale.

Caraplix 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
$\sqrt{10^{2} + 30^{2} - 18^{2}} =$
- 25
- 38
- 26
- 22
Correct

Incorrect
Question 2 of 10

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

Incorrect
Question 3 of 10

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

Incorrect
Question 4 of 10

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

Incorrect
Question 5 of 10

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

Incorrect
Question 6 of 10

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

Incorrect
Question 7 of 10

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

Incorrect
Question 8 of 10

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

Incorrect
Question 9 of 10

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

Incorrect
Question 10 of 10

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

Incorrect

Examples of questions from "Testul numarul 1 – algebra"

Rădăcina pătrată a numărului 576 este:
Valoarea de adevăr a propoziției ˮ1,41421356....... este număr iraționalˮ este
Scoateţi factorii de sub raricali $\sqrt{75}$ :

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:

Functia de grad I

Buburuzele si poveștile! (3)

Bubico – [8]

Small Battles

Main Partner:

Supporters: