OL Unit 11 Review Algebraic Expressions

Three times a number, h, increased by nine

• 3h-9

• 3(h-9)

• 3(h+9)

• 3h+9

The product of 7 and j increased by 3.

• 3+7j
• 7j-3
• 7(j+3)
• 3j+7

Tags

CCSS.6.EE.A.2A

Name the coefficients in the expression 6h + 8t

• h and t

• +

• 6 only

• 6 and 8

What are the variables of 7x+6y-9

• 6,7
• 9
• 6y, 7x
• x, y

Tags

CCSS.6.EE.A.2B

Identify the constants of the expression. 6x + 1

• 1

• x

• 6

• 6x and 1

What is the operation of the following expression?   x/5

• multiplication 
• addition 
• subtraction 
• division 

Tags

CCSS.6.EE.A.2A

What is the difference between an equation and an expression?

• An equation has an equal sign and an expression does not

• There is no difference

• An expression has an equal sign and an equation does not

Simplify the expression:
8(5 + w)

• 40 + w
• 40+8w
• 85 + 8w
• 13+8w

Tags

CCSS.6.EE.A.3

Simplify the expression:

5(p - 6)

• 5p - 30

• 5p - 5

• 5p + 30

• 5p - 11

Which of the following is equivalent to 5(2x + 6)?

• 10x + 30
• 10x + 6
• 40x
• 2x + 30

Tags

CCSS.6.EE.A.4