1. Order of Operations

2. Warm-Up P-____________________________ E-____________________________
Think back and try to recall what the acronym PEMDAS stands for.
P-____________________________
E-____________________________
M-____________________________
D-____________________________
A-____________________________
S-____________________________

3. PEMDAS Foldable

4. PEMDAS Foldable Cut Cortar Fold Dobla Cut Cortar Cut Cortar
Cut out the foldable, fold along the center edge, and cut on the dotted lines to create four flaps; finally, glue it into your math journal.
Cut Cortar
Cut Cortar
Fold Dobla
Cut Cortar

5. (and grouping symbols)
PEMDAS Foldable
Label each flap as seen in the example below.
Parenthesis
(and grouping symbols)
Exponents
(and roots)
Multiply and Divide
From left to right
Add and Subtract
From left to right

6. PEMDAS Foldable Paréntesis Exponentes Multiplicación y División
Etiquetar cada solapa con las palabras siguientes.
Paréntesis
(y símbolos de agrupación)
Exponentes
(y raíces)
Multiplicación y División
De izquierda a derecha
Sumar y restar
De izquierda a derecha

7. (and grouping symbols)
PEMDAS Foldable
Example Problem: (1 + 3)² ÷ 4 + 1
Parenthesis
(and grouping symbols)
Exponents
(and roots)
Multiply and Divide
From left to right
Add and Subtract
From left to right

8. (and grouping symbols)
52 ÷ 4 + (70 ÷ 7) =
Parenthesis
(and grouping symbols)
Exponents
(and roots)
Multiply and Divide
From left to right
Add and Subtract
From left to right

9. (and grouping symbols)
(9 + 2) x 3³ =
Parenthesis
(and grouping symbols)
Exponents
(and roots)
Multiply and Divide
From left to right
Add and Subtract
From left to right

10. (and grouping symbols)
(32 ÷ 2) 22 =
Parenthesis
(and grouping symbols)
Exponents
(and roots)
Multiply and Divide
From left to right
Add and Subtract
From left to right

11. (and grouping symbols)
75 – x 1 =
Parenthesis
(and grouping symbols)
Exponents
(and roots)
Multiply and Divide
From left to right
Add and Subtract
From left to right

12. (and grouping symbols)
35 – (44 ÷ 11 x 1) =
Parenthesis
(and grouping symbols)
Exponents
(and roots)
Multiply and Divide
From left to right
Add and Subtract
From left to right

13. Investigating Order of Operations
Up Next…
Activity 1:
Investigating Order of Operations