1. Sponge Page 62 26 a5 Write in Exponent Form: 3) 6 ● 6 ● 6 ● 6 ● 6
Write in Expanded Form: 26 a5
Write in Exponent Form:
3) 6 ● 6 ● 6 ● 6 ● 6
4) (d)(d)(d)(d)
Write in Standard Form: 63
108

2. Exponent Review 80 = 1 101 = 10 Exponential Form: 2 x 2 x 2 = 23
Expanded Form:
34 = 3 x 3 x 3 x 3
Standard Form:
72= 7 x 7 = 49
80 = = 10

3. Video
Order of Operations

4. 43
Order of Operations 
( ) + - X

5. The Order of Operations tells us how to do a math problem with more than one operation, in the correct order.

6. Please Excuse My Dear Aunt Sally
This will help to you to remember the order of operations.

7. Please Excuse My Dear Aunt Sally
Parentheses ( ) E
Exponents 43 M D
Multiply x
Divide  A S
Add +
Subtract -

8. Please Excuse My Dear Aunt Sally
Parentheses ( )
Always do parentheses 1st.

9. Please Excuse My Dear Aunt Sally
Exponents 43
Always do Exponents 2nd.

10. Please Excuse My Dear Aunt Sally
Multiply x
Divide 
Do multiplication and division 3rd, from left to right.

11. Please Excuse My Dear Aunt Sally
Add +
Subtract -
Do addition and subtraction 4th, from left to right.

12. Example 1: On your notes

13. Example 2: On your notes

14. Example 3: On your notes

15. Let’s Try Some  Problems!

16. PEMDAS
3+23- (9+1)
3+8-10
11-10 1

17. PEMDAS
3 (9+1) + 62
3(10)+62
3(10)+36
30+36 66

18. PEMDAS
4+5 x (6-2)
4+5 x 4
4+20 24

19. PEMDAS
7+ 18 x
7+18 x 1 -16
25-16 9

20. PEMDAS
 10
21+10010 31

21. PEMDAS
70 – 72+2 x 5
70 – x 5 31

22. PEMDAS
72  32 x 3
72 9 x 3
8 x 3 24

23. Your Turn……………..
Classwork: TOTD (Turn in when finished) Homework: Glue/Tape on page 62 (start on after TOTD)