Order of Operations

Which operation would you do first?
( 12 + 10) ÷ 10 · 14 - 6

• Division
• Multiplication
• Addition
• Subtraction

Which operation would you do first?
10 - 7 + 8 ÷ 1

• Subtraction
• Addition
• Division
• Multiplication

What step would I do second ? (4-2) x 9 + 7 =

• multiplication

• subtraction

• addition

• dividing

What would be the second step in this problem?

(3 + 4) x 9 + 3² =

• parenthesis

• multiplication

• addition

• exponent

7 + (12-3)²

• 256
• 88
• 10
• 13

90 - 5² x 3

• 15
• 240
• 195

(10 + 33 - 3) ÷ 8

• 13
• 3
• 5
• 11

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

(9 + 23) ÷ (5 - 3) = 

• 16
• 32
• 15
• 12

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Which operation would you do first?
10 - ( 9 + 3 ) ÷ 2

• Subtraction
• Addition
• Division
• Multiplication

Look at the following problem. Decide if the problem is correct or incorrect. If the problem is incorrect, identify the mistake and select the correct answer.

2 + 5 x 3 - 1

7 x 3 - 1

21 - 1

20

• The answer is correct.

• The answer is incorrect. The mistake is 7 x 3 = 21. The student should have subtracted 7-1 first. The correct answer is 14.

• The answer is incorrect. The mistake was 2 + 5 = 7. The student should have multiplied 5 x 3 first. The correct answer is 16.