Word Stuff
Fix my Mistake
Solve
Solve
Exponents
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
Which is a way to write 2 x 2 x 2 x 5 x 5 with exponents and two bases?
What is 2^3 x 5^2
200
Why is it important to know PEMDAS as a mathematician?
So everyone can solve every problem the same (correct) way.
200
(2^3 + 8 − 4) ÷ 3
What is 4
200
7 + (2 x 4) - 1
14
200
49 ÷ (3+4) - 50/10
What is 5
200
What is 4 cubed as an exponent?
What is 176
300
What is the saying we use to remember the correct Order of Operations?
Please Excuse My Dear Aunt Sally.
300
( 6 − 2^2 + 5 )× 8
What is = 56
300
56 ÷ (4+4) - 3 x 2
What is 1
300
(3 + 5^2 − 8) ×3 =
What is 60
300
J.J. is making a patio in his yard. He needs a total of 15^2 (fifteen squared) concrete blocks to cover the area. How many blocks does John need?
What is 225 blocks.
400

Tell me what 5 to the power of 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
40 – (5+3^2) x 2 + 4
What is 20
400
(4-1) x 3 + (5- 1)
What is 13
400
The bill with the greatest value ever printed in the United States had a value of 10^5 (ten to the fifth power) dollars. What is that dollar amount?
What is 100,000
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

Find X

2x = 64

what is 6

500
What is the capital of Germany?
Berlin
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