Fracciones y potencias 2.0

Fracciones y potencias 2.0

11th Grade

11 Qs

quiz-placeholder

Similar activities

Multiplying and Dividing Rational Expressions

Multiplying and Dividing Rational Expressions

11th Grade

10 Qs

Factoring Review

Factoring Review

10th - 12th Grade

13 Qs

Similar Figures and Proportions Review

Similar Figures and Proportions Review

9th - 12th Grade

16 Qs

Solving Square Root Equations

Solving Square Root Equations

9th - 12th Grade

16 Qs

Fraction and Decimal Operations

Fraction and Decimal Operations

9th - 12th Grade

12 Qs

PECAHAN KELAS 5

PECAHAN KELAS 5

11th - 12th Grade

15 Qs

Pecahan dan Perpuluhan Tahun 2

Pecahan dan Perpuluhan Tahun 2

7th - 12th Grade

15 Qs

Fracciones y potencias 2.0

Fracciones y potencias 2.0

Assessment

Quiz

Mathematics

11th Grade

Hard

Created by

carolina Ramírez

Used 52+ times

FREE Resource

11 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

¿Cuál de las siguientes igualdades es falsa?

0,25=140,25=\frac{1}{4}

0,3=130,\overline{3}=\frac{1}{3}

1,07=97901,0\overline{7}=\frac{97}{90}

232=72-2\frac{3}{2}=-\frac{7}{2}

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

 0,7+0,7=0,\overline{7}+0,7=  

 13390\frac{133}{90}  

0,147

 1490\frac{14}{90}  

 4990\frac{49}{90}  

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

 25×(156):97=\frac{2}{5}\times\left(-\frac{15}{6}\right):\frac{9}{7}=  

 97\frac{9}{7}  

 79-\frac{7}{9}  

 97-\frac{9}{7}  

 79\frac{7}{9}  

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

 34=-3^{-4}=  

 481-\frac{4}{81}  

 112-\frac{1}{12}  

 181-\frac{1}{81}  

 112\frac{1}{12}  

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

¿Cuál de las siguientes alternativas no cumple con las propiedades de las potencias?

a2÷a4= a2a^2\div a^4=\ a^{-2}

((a)3)3= a9\left(\left(a\right)^3\right)^{-3}=\ a^{-9}

a5×a2=a3a^5\times a^{-2}=a^3

a3=(1a)3a^{-3}=-\left(\frac{1}{a}\right)^3

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

 22×43=2^2\times4^3=  

 282^8  

 858^5  

 868^6  

 484^8  

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 (((0,35)2)0)2\left(\left(\left(-0,35\right)^2\right)^0\right)^2  

0

-0,35

1

-1

Create a free account and access millions of resources

Create resources
Host any resource
Get auto-graded reports
or continue with
Microsoft
Apple
Others
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?