Quiz about Combining Like Terms - Simplifying Expressions

Question 1

Identify the term(s) in this expression? 3x + 12 + x

Accepted Answer

all of the above

Answer

3x

Answer

12

Answer

x

Question 2

Identify the like terms in this expression? 6n - 3n - 3 + n

Accepted Answer

6n, -3n, n

Answer

6n, 3n, n

Answer

-3n, -3

Answer

6n, -3n, -3, n

Question 3

Identify the coefficients in this expression. 4 + 3x + 5x

Accepted Answer

3, 5

Answer

3x, 5x

Answer

4, 3x, 5x

Answer

x

Question 4

Identify the constants in this expression. 8 - n + 5 - 2n

Accepted Answer

8, 5

Answer

8, -n, 5, -2n

Answer

-n,-2n

Answer

-2n

Question 5

Simplify a + a + a + a

Accepted Answer

4a

Answer

a + 4

Answer

a to the fourth power

Answer

4a + 4

Question 6

Simplify x + y + y + x+ y

Accepted Answer

2x + 3y

Answer

2 + 3

Answer

x + y

Answer

5xy

Question 7

Simplify 3x - 5x

Accepted Answer

-2x

Answer

2x

Answer

8x

Answer

15x2

Question 8

Simplify the expression: 3x + 2x

Accepted Answer

5x

Answer

x

Answer

6x

Answer

5

Question 9

Simplify the expression: 2x + 1 + 7x

Accepted Answer

9x + 1

Answer

10x

Answer

10

Answer

9 + 1x

Question 10

Simplify the expression:

5a + 2b - 3a + 4

Accepted Answer

2a + 2b + 4

Answer

8a + 2b + 4

Answer

8ab

Answer

4ab + 4

Question 11

-4(-4d - 5)

Accepted Answer

16d+20

Answer

-16d+20

Answer

16+20

Answer

16s-20

Question 12

-2x + 11 + 6x

Accepted Answer

4x +11

Answer

8x+11

Answer

4x

Answer

15x

Question 13

Simplify the expression:
n -10 +9n -3

Accepted Answer

10n -13

Answer

-3

Answer

9n-3

Answer

n

Question 14

Simplify
5(2 - 7n)

Accepted Answer

10 - 35n

Answer

52 - 7n

Answer

10 - 7n

Answer

10 + 35n

Question 15

Simplify the expression: -5(x + 4)

Accepted Answer

-5x - 20

Answer

5x + 4

Answer

-5x + 4

Answer

-5x + 20

Question 16

Simplify: 3n+5p+2+n

Accepted Answer

4n+5p+2

Answer

10np

Answer

8np+2+n

Question 17

Simplify:

5a + 2 - 3a + 4

Accepted Answer

2a + 6

Answer

8a + 6

Answer

8a

Answer

2a + 2

Question 18

Simplify:

7v + 2 + 12 + 2v

Accepted Answer

9v + 14

Answer

23

Answer

23v

Answer

9 + 14v

Question 19

Simplify by combining like terms:
5a + 2b - 3a + 4

Accepted Answer

2a + 2b + 4

Answer

8a + 2b + 4

Answer

8ab

Answer

4ab + 4

Question 20

Simplify:
3(9 + 2d) + 4d

Accepted Answer

27+10d

Answer

18d+10d

Answer

18d-10d

Answer

37d

Question 21

7 + 9b + 3b

Accepted Answer

12b + 7

Answer

16b + 3b

Answer

27b + 7

Answer

6b + 7

Question 22

2a + 9 + 4a

Accepted Answer

6a + 9

Answer

2a + 9

Answer

8a + 9

Answer

6a - 9

Question 23

12 + 6a - 4b + 3a - 5

Accepted Answer

9a - 4b + 7

Answer

9a - 4b + 17

Answer

3a + 4b + 17

Answer

9a - 4b - 7

Question 24

4d + 2d - 6 - d

Accepted Answer

5d - 6

Answer

6d - 6

Answer

7d - 6

Answer

5d + 6

Question 25

15 + 8c - 5c - 8

Accepted Answer

3c + 7

Answer

13c + 7

Answer

13c - 7

Answer

3c - 7

Question 26

Simplify by combining like terms:
5a + 2b - 3a + 4

Accepted Answer

2a + 2b + 4

Answer

8a + 2b + 4

Answer

8ab

Answer

4ab + 4

Question 27

-r -10r

Accepted Answer

-11r

Answer

11r

Answer

9r

Answer

-11

Question 28

-6k + 7k=

Accepted Answer

k

Answer

-k

Answer

12k

Answer

-12k

Question 29

Simplify the expression: 3(2x + 1)

Accepted Answer

6x + 3

Answer

6x + 1

Answer

6 + 3x

Answer

2x + 3

Question 30

Evaluate the expression:
2m + 4
m= 6

Accepted Answer

16

Answer

12

Answer

20

Answer

24

Question 31

Write the expression in simplest form:

8k + 3 + 4k

Select ALL that apply.

Accepted Answer

12k + 3

Accepted Answer

3 + 12k

Answer

15k

Answer

It cannot be simplified.

Question 32

Combine like terms:

9a - 8a

Accepted Answer

a

Answer

1

Answer

-1a

Answer

2

Question 33

Evaluate the expression. Let c = 3 d = 2
3c + 7d

Accepted Answer

23

Answer

27

Answer

21

Answer

29

Question 34

Evaluate the expression. Let a = 4
5a + 7a - 8

Accepted Answer

40

Answer

48

Answer

28

Answer

35

Question 35

Which number is the coefficient?

6f² - 9

Accepted Answer

6

Answer

f

Answer

2

Answer

9

Question 36

Which number is the constant?

5g³ + 2

Accepted Answer

2

Answer

5

Answer

g

Answer

3

Question 37

How many terms are in the expression below:
-3c + 7d

Accepted Answer

two

Answer

one

Answer

three

Answer

four

Question 38

Simplify:
11m - 8 - 12 + 10m

Accepted Answer

21m - 20

Answer

m - 20

Answer

m - 4

Answer

21m - 4

Question 39

A(n) __________________ consists of one or more numbers, variables, and operations.

Accepted Answer

algebraic expression

Answer

numeric expression

Answer

term

Answer

variable

Question 40

A(n) __________________ is a number and/or variable that is separated by addition or subtraction.

Accepted Answer

term

Answer

variable

Answer

coefficient

Answer

expression

Question 41

A _____________ is a symbol, usually a letter that stands for a number.

Accepted Answer

variable

Answer

coefficient

Answer

algebraic expression

Answer

term

Question 42

A __________ is the numerical term in an algebraic expression.

Accepted Answer

Constant

Answer

Variable

Answer

Term

Answer

Coefficient

Question 43

Simplify the expression by combining like terms.

9x²+14x-x²+6x

Accepted Answer

8x2+20x

Answer

9x2+20x

Answer

10x2+20x

Answer

8x2+8x

Question 44

Simplify the following expression:
-10x + 15 - 3x + 2

Accepted Answer

-13x + 17

Answer

13x2 + 17

Answer

-13x² + 13

Answer

-7x + 17

Combining Like Terms - Simplifying Expressions

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics