2023 AMC 8 Problems/Problem 1: Difference between revisions
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By the order of operations, we have <cmath>(8 \cdot 4 + 2) - (8 + 4 \cdot 2) = (32+2) - (8+8) = 34 - 16 = \boxed{\textbf{(D)}\ 18}.</cmath> | By the order of operations, we have <cmath>(8 \cdot 4 + 2) - (8 + 4 \cdot 2) = (32+2) - (8+8) = 34 - 16 = \boxed{\textbf{(D)}\ 18}.</cmath> | ||
~apex304, TaeKim, peelybonehead, MRENTHUSIASM, mayowl | ~apex304, TaeKim, peelybonehead, MRENTHUSIASM, mayowl | ||
==Video Solution by Magic Square== | |||
https://youtu.be/-N46BeEKaCQ?t=5746 | |||
==See Also== | ==See Also== | ||
{{AMC8 box|year=2023|before=First Problem|num-a=2}} | {{AMC8 box|year=2023|before=First Problem|num-a=2}} | ||
{{MAA Notice}} | {{MAA Notice}} | ||
Revision as of 10:54, 25 January 2023
Problem 1
What is the value of 
?
Solution (PEMDAS)
By the order of operations, we have ![\[(8 \cdot 4 + 2) - (8 + 4 \cdot 2) = (32+2) - (8+8) = 34 - 16 = \boxed{\textbf{(D)}\ 18}.\]](http://latex.artofproblemsolving.com/7/8/a/78aa4cb7c4651e6f5c3c69d7e3cb370d3c080b43.png)
~apex304, TaeKim, peelybonehead, MRENTHUSIASM, mayowl
Video Solution by Magic Square
https://youtu.be/-N46BeEKaCQ?t=5746
See Also
| 2023 AMC 8 (Problems • Answer Key • Resources) | ||
| Preceded by First Problem |
Followed by Problem 2 | |
| 1 • 2 • 3 • 4 • 5 • 6 • 7 • 8 • 9 • 10 • 11 • 12 • 13 • 14 • 15 • 16 • 17 • 18 • 19 • 20 • 21 • 22 • 23 • 24 • 25 | ||
| All AJHSME/AMC 8 Problems and Solutions | ||
These problems are copyrighted © by the Mathematical Association of America, as part of the American Mathematics Competitions. Error creating thumbnail: Unable to save thumbnail to destination
