Word Stuff
Solve Easy
Solve Medium
Solve Hard
100
Give the correct order of operations.
Parentheses, Exponents, Multiplication OR Division, Addition OR Subtraction
100

3 x 2 - 9

3

100
3 + 4 x 5
23
100
14 - 2 x 7
0
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

 26

200
7 + (2 x 4) - 1
14
200
49 ÷ (3+4) + 52
32
300
What is the saying we use to remember the correct Order of Operations?
Please Excuse My Dear Aunt Sally.
300

32  - 6

3

300
56 ÷ (4+4) + 32
16
300
5 + 14 ÷ 2 × 5
40
400
Tell what 5 3 really means.
It means 5 x 5 x 5
400

4 + 5 + 7 - 3 x 2

10

400
20 – (5+3) x 2 + 4
8
400
(4-1)2 + (5+ 1)2
45
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 3 

1000

500
(5 x 4) – 6 ÷ 2 + 9
26
500
12 + 22 x 32 - 42
21
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