Expressions and Equations Knowledge Check

What is the difference between an expression and an equation

• Expressions have an equal sign and equations do not

• Equations have an equal sign and expressions do not

What is the solution of 42 = 7f

• 294

• 49

• 35

• 6

Tags

CCSS.6.EE.B.7

What is the solution of r - 11 = 5

• 11

• 14

• 6

• 16

Tags

CCSS.6.EE.B.7

Choose the equivalent expression.

6(4c + 5)

• 24c + 5

• 24c + 30

• 4c + 5

• 4c + 30

Tags

CCSS.6.EE.A.4

What is the solution of a - 5 = 9

• 14

• -4

• 5

• 4

Tags

CCSS.6.EE.B.7

Which of the following are expressions? (Select all that apply.)

• 3x + 4

• twelve is three more than nine

• the difference of x and 8

• 2y

Tags

CCSS.6.EE.A.2B

What is the solution of 3w = 30

• -10

• 90

• 10

• 12

Tags

CCSS.6.EE.B.7

Evaluate the expression (4³ - 4) + 12 ÷ 3

• 64

• 12

• 24

• 6.6

Tags

CCSS.6.EE.A.1

 A mathematical phrase involving at least one variable and sometimes numbers and operation symbols. 

• Variable
• Algebraic Expression
• Constant
• Coefficient

Tags

CCSS.6.EE.A.2B

A letter or symbol used to represent a number or quantities that vary

• constant
• coefficient
• variable
• term

Tags

CCSS.6.EE.A.2B