Rapoarte de nr. reale reprezentate prin litere (1)

Rapoarte de nr. reale reprezentate prin litere (1)

7th Grade

10 Qs

quiz-placeholder

Similar activities

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

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

6th - 7th Grade

10 Qs

Znaky dělitelnosti 2

Znaky dělitelnosti 2

6th - 9th Grade

13 Qs

STAAR Review Game Day RC1 and 2

STAAR Review Game Day RC1 and 2

7th Grade

15 Qs

BAB 4: Nisbah dan Kadar

BAB 4: Nisbah dan Kadar

7th - 8th Grade

10 Qs

Mental Math term2

Mental Math term2

7th - 8th Grade

15 Qs

Matematik Ve Bilgisayar BiLimi

Matematik Ve Bilgisayar BiLimi

6th - 7th Grade

10 Qs

Cálculo mental. Porcentajes

Cálculo mental. Porcentajes

6th - 9th Grade

10 Qs

PTS MATEMATIKA KELAS 7

PTS MATEMATIKA KELAS 7

7th Grade

10 Qs

Rapoarte de nr. reale reprezentate prin litere (1)

Rapoarte de nr. reale reprezentate prin litere (1)

Assessment

Quiz

Mathematics

7th Grade

Practice Problem

Medium

Created by

Boldea Daniela

Used 9+ 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

1 min • 1 pt

Valoarea raportului  x71+x+x2\frac{x-7}{1+x+x^2}  pentru x=7 este

0

57

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Valoarea raportului x+yx2+y2+1\frac{x+y}{x^2+y^2+1}  pentru x=0  şi  y=1 este....

1

 12\frac{1}{2}  

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Valorile reale ale lui x pentru care raportul  5x21\frac{5}{x^2-1}  nu este definit sunt...


x=-1  şi  x=1

x=1

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Simplificând raportul  x2+2xx2+4x+4\frac{x^2+2x}{x^2+4x+4}    cu x+2 obținem...

 xx+2\frac{x}{x+2}  

 x4\frac{x}{4}  

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

După simplificare , raportul x2+2xx24\frac{x^2+2x}{x^2-4}  devine....

 2x4-\frac{2x}{4}  

 xx2\frac{x}{x-2}  

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

Simplificând fracţia, obținem:

Media Image
Media Image
Media Image
Media Image

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

Simplificând fracţia, obținem:

Media Image
Media Image
Media Image
Media Image

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

Already have an account?