Pre-Alg Order of Operations

Evaluate the equation:
5 · 2 - (11 - 7)

• 10
• 4
• 6
• 11

Tags

CCSS.5.OA.A.1

20 - 5 x 2

• 30
• 10
• 50

Tags

CCSS.6.EE.A.2C

7 + (12-3)²

• 256
• 88
• 10
• 13

Tags

CCSS.7.NS.A.3

90 - 5² x 3

• 15
• 240
• 195

Tags

CCSS.7.NS.A.3

2 + (9² - 4)

• 16
• 77
• 79

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

18 + (6 – 2) × 2

• 26
• 29
• 44
• 40

Tags

CCSS.7.NS.A.3

15 + 7 × 2 – 11 + 35=

• 38
• 251
• 53
• 50

Tags

CCSS.7.NS.A.3

PEMDAS 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 + 33 - 3) ÷ 8

• 13
• 3
• 5
• 11

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

(9 + 39) ÷ (11 - 5) = 

• 17
• 14
• 9
• 8

Tags

CCSS.6.EE.A.2C