1. Order of Operations

2. Why do we need to learn this content?

3. Answer: 15 –

4. Poll time How many of you think the answer is… A – 22 B – 2

5. Acronym meaning? P – E – M – D – A – S –

6. Draw the graphic representation that helps you know which operation to perform first, second…..

7. Who are the “tag team partners” and what does that mean?

8. List the different ways that you can show that two numbers are being multiplied?

9. What does 12/4 really mean?

10. List the different grouping symbols that might be seen in an order of operations problem.

11. Exponent Review: 90 = 81 = 63 = d3 if d = 4

12. Which operation would you do first in these problems
Which operation would you do first in these problems? 13 – a + b – c x + (y – z)

13. Practice Time!!!!!

14. Solve: 52 – ( )

15. 52 – – 25 0

16. Solve: {[ ] ÷ 4} + 20

17. {[ ] ÷ 4} {[12 - 4] ÷ 4} {8 ÷ 4}

18. Solve: a = 3, b = 5, c = 7 [(a3 + c2 – b2)2] – 90

19. Solve: a = 3, b = 5, c = 7 [(a3 + c2 – b2)2] – 90 [( – 52)2] – 90 [( – 25)2] – 1 [(76 – 25)2] – 1 [512] – –

20. Let’s practice. Get out your dry erase board markers
Let’s practice! Get out your dry erase board markers. Question number 1….