Order of Operations

Which operation would you do first in the following equation?

10 - 4 ÷ 1 x 5

• Subtraction

• Division

• Multiplication

• Addition

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

5 x (6-3)

• 19

• 27

• 15

• 23

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Which operation is performed SECOND?
44 ÷ 2 X (3 -1)

• muliplication X
• division ÷
• subtraction -

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

2 x 9 ÷ 3 =

• 5
• 7
• 8
• 6

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

 $5+18\div6$  

• 2

• 10

• 8

• 4

Tags

CCSS.5.NBT.B.6

 $\left(10+4\right)\div\left(26-19\right)$  

• 4

• 2

• 8

• 10

Tags

CCSS.5.OA.A.1

CCSS.5.NBT.B.6

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