Order of Operation Review

GEMDAS only works if....

• You add then subtract
• You subtract then add
• add or subtract right to left
• add or subtract left to right

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

(10 + 2) ×10-3

• 145
• 27
• 117
• 53

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

81 ÷ (13 - 4)

• 9
• 2
• 3
• 7

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

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

• Division
• Multiplication
• Addition
• Subtraction

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Evaluate the equation:
(10+5) -6

• 9
• 10
• 11
• 12

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Which expression has a value of 4?

• (8-4) x (3-2)

• 1 + (1x2)

• (6-2) x 2

• (7+1) ÷ 4

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Which represents the problem?

multiply 7 and 6, then subtract 5

• 5 - (7 x 6)

• (7 - 6) x 5

• (7 + 6) - 5

• (7 x 6) - 5

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Which expressions means 6 fewer than 15?

• 15 - 6

• 15 ÷ 6

• 15 x 6

• 15 + 6

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

6 times the sum of 12 and 8

• (12-8)x6
• (8x6)+12
• 12+(6x8)
• 6x(12+8)

Tags

CCSS.7.EE.A.2

CCSS.HSA.SSE.A.2

(62 – 12) × 11

• The sum of 62 and 12 times 11
• 12 minus 62 plus 11
• 62 times the difference between 12 and 11
• Eleven times the difference between 62 and 12

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2