3.3 & 3.4 Review- Order of Ops & Writing Algebraic Expressionss

True or False?
2 x 3 + 10 ÷ 2 = 8

• True
• False

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Solve the following:
5 - 6² ÷ 4 - 3

• 1
• -10.75
• -31
• -7

Tags

CCSS.7.NS.A.3

What would be my first step in solving this problem?
3 + 4 x 6 - 4

• addition
• multiplication
• subtraction
• exponents

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

What are the steps to solve the following expression?
50 − 16 ÷ 2 x (12 + 4)

• parenthesis
  multiplication
  subtraction
  division

• parenthesis
  multiplication
  division
  subtraction

• parenthesis
  division
  multiplication
  subtraction

• parenthesis
  subtraction
  multiplication
  division

Tags

CCSS.6.EE.A.2C

3²+4²-(4x2)

• 14
• 9
• 9
• 17

Tags

CCSS.6.EE.A.1

What is the first step in solving this problem:
-2 ⋅ (3 + 8 ÷ 4)²

• multiplication
• addition
• division
• subtraction

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Evaluate the expression.

• 15
• 11
• -15
• -11

Tags

CCSS.6.EE.A.2C

What would be the second step in this problem? (3 + 4) 9 + 3 =

• parenthesis
• multiplication
• addition
• exponent

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Simplify the following:
-2 ⋅ (3 + 8 ÷ 4)²

• -16
• 1.375
• 4
• -50

Tags

CCSS.7.NS.A.3

What operation comes first and WHY?
(8x7-6)÷30

• Multiplication, because it is inside the parenthesis
• Multiplication, because you read left to right
• Division, because it comes first alphabetically
• Subtraction, because it's easy and gives the answer 1

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2