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Fix my Mistake
Solve
Solve
Potent Potables
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
23
100
14 - 2 x 7
0
100
How many classes does a typical Mojave HS student has??
8
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) + 5
2
32
200
What is the complete date of Christmas Day?
December 25
300
What is the saying we use to remember the correct Order of Operations?
Please Excuse My Dear Aunt Sally.
300
3
2
- 6 = 0
3
2
= 9, not 6. Correct answer is 3
300
56 ÷ (4+4) + 3
2
16
300
5 + 14 ÷ 2 × 5
40
300
What is your teacher's dog's name? (there are 2 possible answers...)
Kaiser or Louise
400
Tell what 5
3
really means.
It means 5 x 5 x 5
400
4 + 5 + 7 - 3 x 2 = 26
You need to follow PEMDAS and do x first. Correct answer is 10.
400
20 – (5+3) x 2 + 4
8
400
(4-1)
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
3
= 30
10
3
= 10 x 10 x10, which is 1000, not 30.
500
(5 x 4) – 6 ÷ 2 + 9
26
500
1
2
+ 2
2
x 3
2
- 4
2
21
500
What is the capital of Germany?
Berlin