Numere reale

Numere reale

7th - 8th Grade

10 Qs

quiz-placeholder

Similar activities

Repaso 1er Trim b

Repaso 1er Trim b

8th Grade

10 Qs

Year 8 Warm-Up Quiz 28 March

Year 8 Warm-Up Quiz 28 March

8th Grade

10 Qs

PTS MATEMATIKA KELAS 7

PTS MATEMATIKA KELAS 7

7th Grade

10 Qs

Olimpiadas Matemáticas-Financieras CMRC 2021 Ciclo 6º-7º

Olimpiadas Matemáticas-Financieras CMRC 2021 Ciclo 6º-7º

6th - 7th Grade

10 Qs

Finding Slope

Finding Slope

8th - 9th Grade

15 Qs

STAAR Review Game Day RC1 and 2

STAAR Review Game Day RC1 and 2

7th Grade

15 Qs

Asesmen Diagnostik Kognitif

Asesmen Diagnostik Kognitif

8th Grade

10 Qs

Mental Math term2

Mental Math term2

7th - 8th Grade

15 Qs

Numere reale

Numere reale

Assessment

Quiz

Mathematics

7th - 8th Grade

Practice Problem

Hard

Created by

Maria Sandru

Used 69+ times

FREE Resource

AI

Enhance your content in a minute

Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 2\sqrt{2}  este număr:

real

irațional

natural

întreg

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Rezultatul calculului

 16+25\sqrt{16}+\sqrt{25}  este:

 41\sqrt{41}  

41

9

12

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Care dintre următoarele numere este număr natural:

 7, 9, 57,3-7,\ \sqrt{9},\ \frac{5}{7},\sqrt{3}  

 7-7  

 9\sqrt{9}  

 57\frac{5}{7}  

 3\sqrt{3}  

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Rezultatul calculului

 23+332\sqrt{3}+3\sqrt{3}  este:

 565\sqrt{6}  

 30\sqrt{30}  

 636\sqrt{3}  

 535\sqrt{3}  

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

După introducerea factorului sub radical se obține  35=...3\sqrt{5}=...  

 15\sqrt{15}  

 45\sqrt{45}  

 75\sqrt{75}  

 8\sqrt{8}  

6.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Rezultatul calculului  1812:3618\sqrt{12}:3\sqrt{6}  este:

 636\sqrt{3}  

6

12

 626\sqrt{2}  

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

După scoaterea factorului de sub radical, se obține:  18=...\sqrt{18}=...  

 636\sqrt{3}  

 323\sqrt{2}  

 363\sqrt{6}  

 929\sqrt{2}  

Create a free account and access millions of resources

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

By signing up, you agree to our Terms of Service & Privacy Policy

Already have an account?