REVIEW: Algebra: Variables and Expressions

What is the first thing you do when evaluating an expression

• Substitute value in for the variable

• Combine like terms

• Parenthesis

Tags

CCSS.6.EE.A.2C

An algebraic expression must have a number (constant), a variable, and an ________________.

• letter
• solution
• operation
• equal sign

Tags

CCSS.6.EE.A.2B

Evaluate the Expression if p = 7

17 - p

• 24

• -10

• 10

• -7

Tags

CCSS.6.EE.A.2C

Evaluate the Expression if s = 10

24 + s

• 240

• 14

• 34

• 2410

Tags

CCSS.6.EE.A.2C

Evaluate the expression if a = 3 and b = 4.

ab ÷ 3

• 11
• 4
• 3
• 1

Tags

CCSS.6.EE.A.2C

Evaluate the expression if a = 3 and b = 4.

2a + 8

• 31
• 14
• 16
• 12

Tags

CCSS.6.EE.A.2C

Evaluate when x = 2 and y = 5:
2 + (12 - 5x) ⋅ 2y

• 22
• 40
• 142
• -86

Tags

CCSS.6.EE.A.2C

Evaluate the expression if c = 1/3

9c

• 27

• 3

• 27

• 6

Tags

CCSS.6.EE.A.2C

• 3

• 27

• 1

• 81

Tags

CCSS.6.EE.A.2C

Evaluate the expression if m = 5 and q = 3

m² + 12q

• 73

• 36

• 25

• 61

Tags

CCSS.6.EE.A.2C