GEMDAS (Order of Operations)

Word Stuff

100

Give the correct order of operations.

Grouping Symbols, Exponents, Multiplication OR Division, Addition OR Subtraction

200

Why is it important to know GEMDAS as a mathematician?

What is so everyone can solve every problem the same (correct) way.

300

What is the saying we use to remember the correct Order of Operations?

What is Grouping Symbols, Exponents, Multiplication/Division, Adding/Subtracting

400

Tell what 5 ³ really means.

It means 5 x 5 x 5

500

The problem was 20 - 5 x 2 + 3. My answer was 33. What did I do wrong?

I went from left to right without using the correct order of operations.

Fix my Mistake

100

9 - 3 x 2=12

Correct answer is 3. Do x then -, not - then x.

200

5 ² + 1=11

5 ² = 25, not 10. Correct Answer is 26.

300

3² - 6 = 0

3 ² = 9, not 6. Correct answer is 3

400

4 + 5 + 7 - 3 x 2 = 26

You need to follow PEMDAS and do x first. Correct answer is 10.

500

10 ³ = 30

10 ³ = 10 x 10 x10, which is 1000, not 30.

Solve

100

3 + 4 x 5

23

200

7 + (2 x 4) - 1

14

300

56 ÷ (4+4) + 3²

16

400

20 – (5+3) x 2 + 4

8

500

(5 x 4) – 6 ÷ 2 + 9

26

Solve

100

14 - 2 x 7

0

200

49 ÷ (3+4) + 5²

32

300

5 + 14 ÷ 2 × 5

40

400

(4-1)² + (5+ 1)²

45

500

1² + 2² x 3² - 4²

21

Can you tell me

100

Which MATH OPERATION comes first?

4³*(3-2)

What is subtraction in the grouping symbols?

200

How do I know which operation to do first between multiplication and division?

What is what comes first from left to right?

300

What is the principals first name?

Who is Bryant?

400

What is 11*15(3-2)?

What is 165?

500

What is Ms. Camps' daughter name?

Who is Kelahni?