Expressions Review

What is the name of the value that does not change in an expression?

• coefficient
• variable
• like term
• constant

Tags

CCSS.6.EE.A.2B

John feeds his turtle the same amount of food three times a day. Today he accidentally gave the turtle 2 more scoops of food with dinner. Which expression shows how much John fed his turtle today?

• 3x + 2

• 2x + 3

• 3(x+2)

• 3x

Tags

CCSS.6.EE.B.6

Which verbal phrase matches the variable expression?
3 (n+7)

• Three times a number plus seven
• The product of three times a number and seven
• Three times the sum of a number and seven
• Seven added to a number times three

Tags

CCSS.7.EE.A.2

CCSS.HSA.SSE.A.2

a² - b² Evaluate if a=4 and b =-2

• 4

• 20

• -4

• 12

Tags

CCSS.6.EE.A.2C

if x = 3
2x² - 5

• 31
• 12
• 7
• 13

Tags

CCSS.6.EE.A.1

CCSS.6.EE.A.2

CCSS.6.EE.B.5

CCSS.6.EE.B.6

Which expression means:
15 miles less than Debbie

• d + 15
• d - 15
• 15 - d
• 15 + d

Tags

CCSS.6.EE.A.2A

2 times the sum of y and 5 

• 2 + y + 5
• 2y + 5 
• 2(y + 5)
• 2 - y + 5

Tags

CCSS.6.EE.A.2A

A term can be made up of which of the following?

• a number
• a variable
• a coefficient with a variable
• all of the above

Tags

CCSS.6.EE.A.2B

These have the the same variable and can, therefore, be combined...

• Expressions

• Distributive Property

• Additive Inverse

• Like Terms

Tags

CCSS.7.EE.A.1

Simplify the Expression: 5(x + 2) + 2x

• 7x + 2
• 7x + 10
• 5x + 4
• 7x + 7

Tags

CCSS.6.EE.A.3