Search Header Logo

Skaičių aibės veiksmai, 3 klasė

Authored by Aiste Ignataviciene

Mathematics

3rd Grade

Used 4+ times

Skaičių aibės veiksmai, 3 klasė
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

    Content View

    Student View

6 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

 A={4,6,8,12} ir B={6,8,10,14,20}A=\left\{4,6,8,12\right\}\ ir\ B=\left\{6,8,10,14,20\right\}  Raskite aibių A ir B sąjungą

 {4,6,8,12}\left\{4,6,8,12\right\}  

 {4,6,8,10,12,14,20}\left\{4,6,8,10,12,14,20\right\}  

 {4,6,8,10,12,20}\left\{4,6,8,10,12,20\right\}  

 [4,6,8,10,12,14,20]\left[4,6,8,10,12,14,20\right]  

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

 C={a,i,b,e˙} ir D={t,i,e,s,e˙}C=\left\{a,i,b,ė\right\}\ ir\ D=\left\{t,i,e,s,ė\right\}  Raskite aibių C ir D sankirtą

 {e˙,i,a}\left\{ė,i,a\right\}  

 {e˙,i,a,b}\left\{ė,i,a,b\right\}  

 {e˙,i}\left\{ė,i\right\}  

 {a,i,b,e˙,t,i,e,s,e˙}\left\{a,i,b,ė,t,i,e,s,ė\right\}  

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

A-skaičiaus 10 daliklių aibė, B-skaičiaus 20 daliklių aibė. Raskite B \ A skirtumą.

{1,2,5,10}\left\{1,2,5,10\right\}

{2,5,10,20}\left\{2,5,10,20\right\}

{20}\left\{20\right\}

{4,20}\left\{4,20\right\}

4.

MULTIPLE SELECT QUESTION

2 mins • 1 pt

Teisingi teiginiai

4Q4\in Q

πI\pi\in I

13I\frac{1}{3}\in I

3R\sqrt{3}\in R

5.

MULTIPLE SELECT QUESTION

3 mins • 1 pt

Klaidingi teiginiai:

Jei xN, tai xZJei\ \ \ x\in N,\ tai\ \ \ x\in Z

Jei xQ, tai xZJei\ \ \ x\in Q,\ tai\ \ \ x\in Z

Jei xQ, tai xNJei\ \ \ x\notin Q,\ tai\ \ \ x\notin N

Jei xZ, tai xRJei\ \ \ x\in Z,\ tai\ \ \ x\in R

6.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

 A=[4;14] ir B=(5;7)A=\left[-4;14\right]\ ir\ B=\left(-5;7\right)  Raskite aibių A ir B sankirtą

 [4;7)\left[-4;7\right)  

 (5;7)\left(-5;7\right)  

 [4;7]\left[-4;7\right]  

 (5;14]\left(-5;14\right]  

Access all questions and much more by creating a free account

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

Already have an account?