Combining like terms same variable and exponent

Like terms have the same _____ and the same _____.

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

A constant term has ______.

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

A coefficient is __________.

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

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6

What is the coefficient here?
-27m + 5

• 27
• -27
• 5
• m

Tags

CCSS.6.EE.A.2

 $z$  and $z^2$  are like terms. 

• True

• False

 $4r^2-5r+2r^2$  

•  $6r^2-5r$  

•  $r^2$  

•  $-3r^2$  

•  $5r^2-6r$  

 $10abc+5bca-2acb$  

•  $13abc$  

•  $13$  

•  $17abc$  

 $50pq-15rs+10rs-40pq$  

•  $10pq-5rs$  

•  $10pq-25rs$  

•  $5pqrs$  

•  $5$  

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.HSA.APR.A.1

-x²+7x-10+4x²-6x+8

• 4x²+13x+18
• 3x²-x+2
• 3x²+x-2
• 6x²-2x-2

Tags

CCSS.6.EE.A.3

CCSS.6.EE.A.4