Solve
(4 + 12)/22
What is...
4.5
10c - 3c * 2
What is...
4c
What is an operation?
An operation is a mathematical action that you evaluate the answer.
(3 + 4) * 5
What is...
35
(5x + 4x) /3
What is...
3x
What does PEMDAS stand for?
Parentheses, Exponents, Multiplication, Division, Addition, and Subtraction
10 / 5 * 2
What is...
4
8k + 6(k + 2k)
What is...
26k
Why do we use parentheses vs brackets?
To group different things
52 + 6 * 2
What is...
64
8n - 6n + (2n - n)
What is...
3n
Who was the main host of Jeopardy?
Alex Trebek
43 - 82 - 3
What is...
-42
(6)(2t) - 4t
What is...
8t
Give an example of an operation.
Addition. Subtraction, Multiplication, Division