Search Header Logo

Изрази съдържащи степени

Authored by Polina Dimitrova

Mathematics

6th Grade

Used 2+ times

Изрази съдържащи степени
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

    Content View

    Student View

8 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Стойността на израза  52.512513.25\frac{5^2.5^{-12}}{5^{-13}.25}  

 125\frac{1}{25}  

 2525  

 55  

 15\frac{1}{5}  

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Намерете стойността на израза 362.92(1)9-36^2.9^{-2}-\left(-1\right)^{-9}  

 1717  

 15-15  

 1515  

 17-17  

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Какъв знак трябва да се постави? (12135)3   и   (35121)3\left(\frac{121}{35}\right)^{-3\ \ }\ и\ \ \ \left(\frac{35}{121}\right)^3  

=

>

<

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Кой знак трябва да се постави? (9)3    и    (9)3\left(-9\right)^{-3}\ \ \ \ и\ \ \ \ \left(-9\right)^3  

=

>

<

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Намерете стойността на израза: 42.22.(4)2(22)2\frac{4^{-2}.2^2.\left(-4\right)^2}{\left(2^2\right)^{-2}}  

 4-4  

 44  

 64-64  

 6464  

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Пресметнете: (2)10+(2)12(2)8+(2)6\frac{\left(-2\right)^{10}+\left(-2\right)^{12}}{\left(-2\right)^8+\left(-2\right)^6}  

 16-16  

 44  

 4-4  

 1616  

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Поставете правилният знак. (19)2   и    (19)2\left(-\frac{1}{9}\right)^2\ \ \ и\ \ \ \ \left(\frac{1}{9}\right)^2  

=

>

<

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

Microsoft

Continue with Microsoft

or continue with

Facebook

Facebook

Apple

Apple

Others

Others

Already have an account?