Review of Order of Operations

• 4 + 5

• 5 x 2

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Which statement is true?

• You always multiply before you divide

• You always add before you subtract

• If two numbers are next to each other, like 3(2) that means its 32.

• You multiply and divide from left to right

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Which is the correct order of operations?

• PEMDAS

• DASMPE

• PEMASD

• SAPMED

Tags

CCSS.7.NS.A.3

24x(4-2)÷6

• 8

• 2

• 6

• 5

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

40+(72÷9)÷8

• 49

• 25

• 41

• 15

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Solve the following:  
8 + (-4) ÷ 4

• -7

• 1

• -1

• 7

Tags

CCSS.7.NS.A.3

What is the first step in solving this problem:
-12 ÷ 6 (-3) + 8

• multiplication

• addition

• division

• subtraction

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Find and explain the error.    
 5 - 3 + 2
     5 - 5
        0

• There is no error.

• Addition was done first and you should have subtracted first

• There is a subtraction error

Tags

CCSS.7.NS.A.1D

What are the steps to solve the following expression?
50 − 16 ÷ 2

• add, multiply

• subtract, divide

• divide, subtract

• subtract, multiply

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Solve the following:
-2 ⋅ (3 + 8 ÷ 4)²

• -16

• 1.375

• 4

• -50

Tags

CCSS.7.EE.B.3