Evaluating Numerical and Algebraic Expressions

An Algebraic Expression is a mathematical phrase that includes at least one ___________________.

• variable

• coefficient

• constant

• Sponge Bob

Tags

CCSS.6.EE.A.2B

What is the first step in evaluating the expression 
 $(5\ +8\ ÷\ 4\ ×\ 3)^2\ −7$  ?

•  $5\ +\ 8$  

•  $8\ \div\ 4$  

•  $4\ \times\ 3$  

•  $3^2$  

Tags

CCSS.6.EE.A.2C

Evaluate the expression:

 $10+\left(25-10\right)\div5$  

• 9

• 13

• 15

• 25

PEMDAS means:

• Parentheses, Exponents, Multiplication, Division, Addition, Subtraction

• Parentheses, Exponents, Math, Division, Addition, Subtraction

• Parentheses, Evaluate, Multiplication, Division, Addition, Subtraction

• Periods, Exponents, Multiplication, Division, Addends, Subtraction

Tags

CCSS.6.EE.A.1

Evaluate when a = 15:
2(a - 5) + 2

• 22
• 27
• 14
• 7

Tags

CCSS.6.EE.A.2C

Evaluate 2x + 3 + x²

for when x = 4

• 17

• 27

• 19

• 25

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

• 22
• 40
• 142
• -86

Tags

CCSS.6.EE.A.2C

Evaluate x - y - x² + (y² + x)

when x = -3 and y = -2

• -9

• 9

• -3

• -13

Evaluate: b² + 4

when b = 3

• 10

• 12

• 13

• 11

Evaluate: 6a - 3d

when a = 1, d = 2

• 3

• 12

• 1

• 0