2021 Fall AMC 12B Problems/Problem 1
Revision as of 23:20, 23 November 2021 by Kingofpineapplz (talk | contribs) (Created page with "==Problem== What is the value of <math>1234+2341+3412+4123?</math> <math>(\textbf{A})\: 10{,}000\qquad(\textbf{B}) \: 10{,}010\qquad(\textbf{C}) \: 10{,}110\qquad(\textbf{D})...")
Problem
What is the value of
Solution 1
We see that and
each appear in the ones, tens, hundreds, and thousands digit exactly once. Since
, we find that the sum is equal to
Note: it is equally valid to manually add all 4 numbers together to get the answer.
~kingofpineapplz
See Also
2021 Fall AMC 12B (Problems • Answer Key • Resources) | |
Preceded by First Problem |
Followed by Problem 2 |
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All AMC 12 Problems and Solutions |
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