radicali

radicali

2nd - 3rd Grade

12 Qs

quiz-placeholder

Similar activities

MUNDO DE LAS MATEMÁTICAS

MUNDO DE LAS MATEMÁTICAS

1st - 3rd Grade

10 Qs

கணிதம் ஆண்டு 1(a)

கணிதம் ஆண்டு 1(a)

1st - 4th Grade

12 Qs

subtraction without regrouping

subtraction without regrouping

1st - 2nd Grade

13 Qs

Math FSA Review!

Math FSA Review!

3rd Grade

12 Qs

¡A jugar con las matemáticas!

¡A jugar con las matemáticas!

2nd Grade

12 Qs

Rung chuông vàng - Lớp 3

Rung chuông vàng - Lớp 3

1st - 5th Grade

14 Qs

Dodawanie i odejmowanie w zakresie 30

Dodawanie i odejmowanie w zakresie 30

2nd Grade

12 Qs

Dodawanie i odejmowanie w zakresie 30

Dodawanie i odejmowanie w zakresie 30

2nd Grade

14 Qs

radicali

radicali

Assessment

Quiz

Mathematics

2nd - 3rd Grade

Hard

Created by

Dana Barboianu

Used 3+ times

FREE Resource

12 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Numerele pătrate perfecte mai mici decât 90 sunt:

1, 4,8, 9, 15, 64, 81, 90

4,9,16,25,36,49,64, 81

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Rezultatul calculului  62+82\sqrt{6^2+8^2}  este

14

10

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Dintre numerele  23 2\sqrt{3}\   și  323\sqrt{2}  mai mare este

 323\sqrt{2}  

 232\sqrt{3}  

sunt egale

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Fie numerele a= 96-\sqrt{96}  și b= 215-2\sqrt{15}  mai mic este

 96-\sqrt{96}  

 215-2\sqrt{15}  

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 Semnul numa˘rului real x=(13)2+(3+1)2(31)2((3)2este)Semnul\ numărului\ real\ x=\sqrt{\left(1-\sqrt{3}\right)^2}+\sqrt{\left(\sqrt{3}+1\right)^2}-\sqrt{\left(-\sqrt{3}-1\right)^2}-\left(\left(\sqrt{3}\right)^2este\right)  

negativ

pozitiv

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 Media aritmetica˘ a numerelor x=3+28 și y=542 este un numa˘rMedia\ aritmetică\ a\ numerelor\ x=3+2\sqrt{8\ }și\ y=5-4\sqrt{2}\ este\ un\ număr  

natural

irațional

rațional

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Duoă raționalizarea numitorului , rezultatul sumei  112+13\frac{1}{\sqrt{12}}+\frac{1}{\sqrt{3}}  este

 33\frac{\sqrt{3}}{3}  

 3\sqrt{3}  

 36\frac{\sqrt{3}}{6}  

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?