Order of Operations
Repeated Addition and Multiplication
OOO 1
OOO 2
OOO 3
100

Give the correct order of operations.

Parenthesis, Exponents, Multiplication or Division, Addition or Subtraction

100

rewrite the following - do not solve 133

13 x 13 x 13

100

9 - 3 x 2

3

100

3 + 6 x 4

27

100

(14 + 6) x (12 -4) -9

151

200

What do we do first? Addition or Multiplication.

Multiplication

200

rewrite the following - do not solve 95

9 x 9 x 9 x 9 x 9 

200

10÷5 x 2

200

25 ÷ 5 -2

3

200

(15 - 5) x 10  + 3

103

300

What do we do first? Addition or Subtraction.

5 - 3 + 8

Subtraction

300

7y

y + y + y + y + y + y + y

300

5 x 5 +1

26

300

12 - 8 ÷ 2 + 3

11

300

6 x 5 + ( 7 - 6 )

31

400

If I have addition and subtraction in my expression, I should move from ______ ___ _______.

left to right

400

5n

n + n + n + n + n

400

4 + 5 + 7 - 3 x 2

10

400

20 ÷ (8-3) + 16 

20

400

( 10 + 19 -5 ) x 2

48

500

Why is it important to know the order of operations as a mathematician?

So that everyone is solving the problem in the same way

500

258

152,587,890,625

500

(3x7-42) + 2

7

500

(5 x 10 - 42)

34

500

2 x ( 9 x 3 + 3) - 8

52

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