Тождества

Тождества

7th Grade

10 Qs

quiz-placeholder

Similar activities

M7 procenta 1 %

M7 procenta 1 %

5th - 9th Grade

14 Qs

Aritmética

Aritmética

7th Grade

10 Qs

Cálculo mental 6º

Cálculo mental 6º

4th - 7th Grade

12 Qs

Matemáticas 2do grado

Matemáticas 2do grado

1st - 12th Grade

15 Qs

Makan minum kesukaan

Makan minum kesukaan

4th - 10th Grade

12 Qs

cộng trừ phạm vi 4 lớp

cộng trừ phạm vi 4 lớp

4th - 12th Grade

10 Qs

Exponents

Exponents

7th Grade

12 Qs

Conocimientos Previos

Conocimientos Previos

5th - 10th Grade

15 Qs

Тождества

Тождества

Assessment

Quiz

Mathematics

7th Grade

Medium

Created by

Denis Meksheev

Used 37+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE SELECT QUESTION

2 mins • 1 pt

 5x + 3x = 5x\ +\ 3x\ =\   

 8xx8xx  

 8x8x  

 9x9x  

 88  

2.

MULTIPLE SELECT QUESTION

2 mins • 1 pt

Какое свойство используется ?

 a+b=b+aa+b=b+a  

Переместительное

Сочетательное

Распределительное

дистрибутивное

3.

MULTIPLE SELECT QUESTION

2 mins • 1 pt

Раскройте скобки

 2(x3)=2\left(x-3\right)=  

 2x62x-6  

 2x32x-3  

 2x52x-5  

 x  1x\ -\ 1  

4.

MULTIPLE SELECT QUESTION

2 mins • 1 pt

Приведите подобные слагаемые

 12a  7a  3=12a\ -\ 7a\ -\ 3=  

 2a2a  

 5a35a-3  

 8a8a  

 19a319a-3  

5.

MULTIPLE SELECT QUESTION

2 mins • 1 pt

Приведите подобные слагаемые

 3a + 5b2a10b=3a\ +\ 5b-2a-10b=  

 4ab-4ab  

 a5ba-5b  

 8ba8b-a  

 5a15b5a-15b  

6.

MULTIPLE SELECT QUESTION

2 mins • 1 pt

Найди тождественно равное выражение

 2(a3)2\left(a-3\right)  

 a 3a\ -3  

 2a62a-6  

 a6a-6  

 2a12a-1  

7.

MULTIPLE SELECT QUESTION

2 mins • 1 pt

Какое из выражений тождественно 0?

a3+aa-3+a

2x+1x2x+1-x

55a5-5a

4x4x4x-4x

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?