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Order of Operations. Why do we need to learn this content?. Answer: 15 – 3 + 10. Poll time How many of you think the answer is… A – 22 B – 2. Acronym meaning? P – E – M – D – A – S –. Draw the graphic representation that helps you know which operation to perform first, second….
E N D
Draw the graphic representation that helps you know which operation to perform first, second…..
List the different ways that you can show that two numbers are being multiplied?
List the different grouping symbols that might be seen in an order of operations problem.
Which operation would you do first in these problems?13 – 8 + 9 a + b – c x + (y – z)
{[12 - 22] ÷ 4} + 20 {[12 - 4] ÷ 4} + 20 {8 ÷ 4} + 20 2 + 2022
Solve: a = 3, b = 5, c = 7[(a3 + c2 – b2)2] – 90 [(33 + 72 – 52)2] – 90 [(27 + 49 – 25)2] – 1 [(76 – 25)2] – 1 [512] – 1 2601 – 12600
Let’s practice! Get out your dry erase board markers. Question number 1….