Practice Simplifying Expressions

How many terms are in this expression:

2x + 5 - x + 6x + 1

• 3 terms

• 4 terms

• 5 terms

• 6 terms

Tags

CCSS.6.EE.A.2B

Simplify.

x + 40 + x - 19

• -2x - 21

• 21

• -2x + 21

• 2x + 21

Tags

CCSS.7.EE.A.1

44n - 24 - 6n

• 38n - 24

• 38n + 24

• -38n - 24

• -38n + 24

Tags

CCSS.7.EE.A.1

Simplify.

-5 - 12x + 1 - 19x

• -31x - 6

• 31x + 6

• -31x + 4

• -31x - 4

Tags

CCSS.7.EE.A.1

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

• 8a + 2b + 4
• 2a + 2b + 4
• 8ab
• 4ab + 4

Tags

CCSS.7.EE.A.1

Like terms have the same _____ and the same _____.

• numbers

• signs and numbers
• variables and exponents
• signs

Tags

CCSS.6.EE.A.2B

A coefficient is __________.

• the variable
• the number by itself

• an exponent
• the number that comes before the variable

Tags

CCSS.6.EE.A.2B

How many terms does this expression have?
-18y + 7yz - 4z

• -18
• 3
• 7
• -4

Tags

CCSS.6.EE.A.2B

Simplify by combining like terms.
m + 9 - 4m

• 5m
• m + 5m
• -3m + 9
• 4m

Tags

CCSS.7.EE.A.1

What is the coefficient here?
-27m + 5

• -22

• -27
• 5
• -32

Tags

CCSS.6.EE.A.2B