Word Stuff
Fix my Mistake
Simplify #1
Simplify #2
Misc
100

Give the correct order of operations.

Parentheses, Exponents, Multiplication OR Division, Addition OR Subtraction

100

9 - 3 x 2=12

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

100

-3 + 4 x 5

17

100

14 - 2 x 7

0

100

The names of the teachers on this team 8A

Mrs. Ortloff, Mrs. Delmage, Mr. Daino, Mr. Gray

200

Why is it important to know PEMDAS as a mathematician?

So everyone can solve every problem the same (correct) way.

200
5 2 + 1=11
5 2 = 25, not 10. Correct Answer is 26.
200

7 + (2 x 4) - 1

14

200
49 ÷ (3+4) + 52
32
200

The number of projects in math this year

1

300

Which symbol is the grouping symbol in mathematics?

Parentheses



300
32 - 6 = 0
3 2 = 9, not 6. Correct answer is 3
300

56 ÷ (4+4) + (-3)2

16

300

5 - 14 ÷ 2 × 5

-30
300

The number of dogs that your teacher owns


2

400

Tell what 53 really means.

It means 5 x 5 x 5

400

4 + 5 + 7  + (-3)2 = 7

(-3)2 = -3 x -3 = 9. Correct answer is 25 .

400

20 – (5+3) x 2 + 4

8

400

(1 - 4)2 + (5 + 1)2

45

400

What is 17.5 x 6?

105

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.

500

10 = 30

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

500

(-5 x 4) – 6 ÷ 2 + 9

-14

500

12 + -22 x 32 + (-4)2

-19

500

The place you go for the 8th grade field trip

Dorney Park