Order of Operations pre assessment

Explain in your own words what order of operations mean to you?

What is the correct way to do the order of operations?

• Left to Right

• Addition, Subtraction, Multiplication and Division.

• Parenthesis, Exponents, Multiplication, Division, Addition, and Subtraction

• Problem, Expression, Multiplication, Division, addition, and subtraction

Tags

CCSS.7.NS.A.3

What operation to you do first?

10 + 5 (6 - 2) / 20 =

• add

• multiply

• subtract

• divide

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

What is true about the parenthesis in the following equation?

4 + ( 12 - 6 ) + 18/3 =

• it indicates that 12 - 6 should be solved last.

• it indicates that 6 + 18 should be solved first.

• it indicates that 4 + 12 should be solved first.

• it indicates that 12 - 6 should be solved first.

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Solve the equation

10 x 6 - 5 x 2 - 5 =

• 105

• 45

• 15

• 25

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Multiplication is the ________ operation to division.

Tags

CCSS.3.OA.C.7

What is the inverse operation to solve for y?

y - 15 = 30

• Addition

• Subtraction

• Multiplication

• Division

Tags

CCSS.6.EE.B.7

What inverse operation is used to solve for b?

b / 8 = 10

• Addation

• Subtraction

• Multiplication

• Division

Tags

CCSS.HSA.REI.A.1

Solve for p.

12 - p = 5

• 8

• 10

• 7

• -7

Tags

CCSS.6.EE.B.7

Solve for y

(10 - 5) + y - 6 = 25

• 16

• 36

• 26

• 11

Tags

CCSS.7.EE.B.4A