PEMDAS: Brackets

True or False: The order in which you evaluate an expression does NOT matter.

• TRUE

• FALSE

When using PEMDAS, you always, no matter what solve Multiplication before Division.

• False

• True

Which part of the expression do you evaluate first:

6+7 - (3 X 4) - 5

• (3 x 4)

• 6 + 7

• 7 x 3

• It does not matter

Which part of the expression do you evaluate first:

5 + 6 - 1 x 3

• 5 + 6

• 1 x 3

• 6 - 1

• It does not matter

What is the value of the expression?

2 x (6+4) + 12

• 22

• 34

• 32

• 24

Using order of operations solve the following:

10 + 2 x 3

• 36

• 16

• 22

• 26

[(2 + 5) + ( 5 x 2 ) ] + 3

• 15

• 20

• 25

• 30

Tags

CCSS.3.OA.B.5

CCSS.3.OA.C.7

• 8

• 36

• 26

• 10

 $\left[\left(4\ x\ 5\right)\ \div\left(4\div2\right)\ x\ 2\right]\ +\ 10$  

• 30

• 1

• 15

• 40

 $\left[\left(49\ \div\ 7\right)\ \times\ 2\right]\ \div\ \left[\left(\ 1\ +\ 2\ \times3\right)\right]$  

• 84

• 2

• 48

• 14