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Equivalent Equations

Equivalent Equations

Assessment

Presentation

Mathematics

6th Grade

Hard

Created by

Joseph Anderson

FREE Resource

5 Slides • 12 Questions

1

You can simplify an expression that is equal but may not be written the same way.

Some text here about the topic of discussion.

Equivalent

Expressions

means...​

​Some ways to create an equivlaent expression are...

2

Multiple Choice

5 (6x +3)

1

5

2

56x + 15

3

30x + 15

4

56x + 53

3

Multiple Choice

8x + 32

1

8 ( x + 4)

2

8x +32

3

2 (4x +16)

4

Multiple Choice

12p + 7c +3c - 6

1

6p+10c

2

16pc

3

10c + 6p

5

One way to find Equivalent Expressions are ...

Distributive property

To simplify an expression using the distributive property, __________

the quantity in front of the parentheses ​by each ______ inside the parentheses.

4 ( x + y) =

6

Multiple Choice

To simplify an expression using the distributive property, __________

the quantity in front of the parentheses ​by each term inside the parentheses.

1

add

2

subtract

3

multiply

4

divide

7

Multiple Choice

9 (4x - 7 y)

1

36x -63y

2

63y -36x

3

13x -2y

4

20xy

8

Multiple Choice

25(15r 5s) \frac{2}{5}\left(15r\ -5s\right)\

1

305r 105s\frac{30}{5}r\ -\frac{10}{5}s  

2

6r - 2s

3

30r - 10s

4

20rs

9

A Second way to find Equivalent Expressions...

Factor the Expression

​A factor is a number that is _____________ by another number to get a product.

To factor an expression, find the _______ _______ _______​ and rewrite the expression as the product of that factor.

What is left when you divide each term by that factor. ​

10

Multiple Choice

A factor is a number that is _____________ by another number to get a product.

1

multiply

2

add

3

subtract

4

divide

11

Multiple Choice

To factor the expression, find the ____________

and rewrite the expression as the product of that factor.

1

answer

2

Prime

number

3

Least

Common

Multiple

4

Greatest

Common

Factor

12

Multiple Choice

9y + 18y

1

9 (y + 6y)

2

9(y) + 18 (y)

3

3y ( 3 + 6 )

4

27y

13

​The third way to find an Equivalent Expression is...

Combining Like Terms

You can only combine terms that have the _____ ___________.

Ex: Are 4x and 4xy equivalent ?

Are 6y and 12y the same ? ​

14

Multiple Choice

You can only combine terms that have the _____ ___________.

1

same

constant

2

same

coefficient

3

same

number

4

same

variable

15

Multiple Choice

10x -8x +2 +10

1

14 x

2

2x + 2 + 10

3

12 + 2x

4

2x +12

16

Fill in the Blank

Type answer...

17

How do we find equivalent equations?

You can simplify an expression that is equal but may not be written the same way.

Some text here about the topic of discussion.

Equivalent

Expressions

means...​

​Some ways to create an equivlaent expression are...

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