Difference between revisions of "2004 AMC 8 Problems/Problem 8"
Line 9: | Line 9: | ||
==See Also== | ==See Also== | ||
{{AMC8 box|year=2004|num-b=7|num-a=9}} | {{AMC8 box|year=2004|num-b=7|num-a=9}} | ||
+ | {{MAA Notice}} |
Latest revision as of 23:55, 4 July 2013
Problem
Find the number of two-digit positive integers whose digits total .
Solution
The numbers are which gives us a total of .
See Also
2004 AMC 8 (Problems • Answer Key • Resources) | ||
Preceded by Problem 7 |
Followed by Problem 9 | |
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 |
The problems on this page are copyrighted by the Mathematical Association of America's American Mathematics Competitions.