Combining Like Terms

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

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

Tags

CCSS.7.EE.A.1

3x-5x

• 2x
• 8x
• -2x
• 15x²

Tags

CCSS.7.EE.A.1

Like terms have the same _____ and the same _____.

• variables and numbers
• signs and numbers
• variables and exponents
• variables and signs

Tags

CCSS.6.EE.A.2B

A constant term has ______.

• no exponents
• no variables
• no numbers
• no letters

Tags

CCSS.6.EE.A.2B

A coefficient is __________.

• the variable
• a constant
• an exponent
• the number that comes before the variable

Tags

CCSS.6.EE.A.2B

How many terms does this expression have?
3x + 5y - 17 - 2y + x

• 3
• -17
• 5
• 1

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

• 27
• -27
• 5
• m

Tags

CCSS.6.EE.A.2B

What is the coefficient here?
17u + 8

• 17
• 8
• 17u
• -8

Tags

CCSS.6.EE.A.2B

Which of these are like terms in the following expression:
3x + 7 - 9x + 24y + 2x²

• 7, 24y
• 3x, 9x
• 3x, -9x
• 3x, -9x, 2x²

Tags

CCSS.6.EE.A.2B