Equações

Equações

7th Grade

10 Qs

quiz-placeholder

Similar activities

FSA Math Review

FSA Math Review

7th Grade

11 Qs

Math

Math

5th - 12th Grade

15 Qs

Gamer time things you need to know to save the world

Gamer time things you need to know to save the world

KG - Professional Development

15 Qs

Math Stuff

Math Stuff

6th - 9th Grade

13 Qs

Multiplication and Division Facts

Multiplication and Division Facts

3rd Grade - University

15 Qs

Multiplication and Division Facts

Multiplication and Division Facts

4th Grade - University

15 Qs

Algebra (Advance) - 12/1/22

Algebra (Advance) - 12/1/22

6th - 8th Grade

15 Qs

Equações

Equações

Assessment

Quiz

Mathematics

7th Grade

Medium

Created by

Margarida Monteiro

Used 103+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

1. Qual das seguintes expressões representa uma equação?

x+1x+1

x+3>6x+3>6

4+354+3≠5

3x=13x=1

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Indica a equação que satisfaz as seguintes condições:
   *  1º membro :  5x 8 5x\ -8\   
    * Termos do 2º membro:  4; x4;\ -x  

 4  x=5x84\ –\ x=5x-8  

 5x+8=4  x5x+8=4\ –\ x  

 5x  8=4  x5x\ –\ 8=4\ –\ x  

 5x  8=4+x5x\ –\ 8=4+x  

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Considera a seguinte equação  6x3=x+76x−3=x+7  


Quais os termos com incógnita: 
            

  6x; x6x;\ x  

  6x+x6x+x  

 x+6xx+6x  

 6x6x  

4.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Considera a seguinte equação  6x3=x+76x−3=x+7 

Quais os termos independentes: 
            

 -3; 7

 3; -7

6; -3; 7

6; -3; 1; 7

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Qual das seguintes equações admite 2 como solução ?

x+1=4x+1=4

3x=13x=1

1+x25=31+\frac{x}{2}-5=-3

x+12=32x+\frac{1}{2}=\frac{3}{2}

6.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

A solução da equação  3x9=03x-9=0  é:

5

-3

7

3

7.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

A solução da equação  2x+14=02x+14=0   é: 

- 4

5

- 7

3

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?