Order of Operations

True or False?
2 + (4 x 5 - 2) + 8 = 28

• True
• False

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

True or False?
2 x 3 + 10 ÷ 2 = 8

• True
• False

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

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 would be the 2nd step in solving this problem: 
(4 - 2) + 9 x 7

• multiplication
• subtraction
• addition
• dividing

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)

• parentheses

  multiplication

  subtraction

  division

• parentheses

  multiplication

  division

  subtraction

• parentheses

  division

  multiplication

  subtraction

• parentheses

  subtraction

  multiplication

  division

5-(7+3)÷2

• 0
• -5
• 5
• 6

Tags

CCSS.7.NS.A.3

75 ÷ 5 × 9 – 9

• 126
• 226
• 711
• 300

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

(18 ÷ 2) × 3 – 17

• 206
• 100
• 10
• 5

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

What is the Order of Operations?

• parentheses, exponents, multiply, divide, add, subtract

• parentheses, exponents, divide, multiply, subtract, add

• none of the above

Find and explain the error.

5 - 3 + 2

5 - 5

0

• There is no error, addition is always carried out before subtraction.

• There is a subtraction error.

• There is an error, subtraction is always carried out before addition.

• There is an error, subtraction is carried out before addition if working from left to right.