Difference between revisions of "1970 AHSME Problems/Problem 33"

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== Problem ==
 
== Problem ==
  
Find the sum of digits of all the numbers in the sequence <math>1,2,3,4,\cdots ,1000</math>.
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Find the sum of digits of all the numbers in the sequence <math>1,2,3,4,\cdots ,10000</math>.
  
 
<math>\text{(A) } 180001\quad
 
<math>\text{(A) } 180001\quad

Revision as of 11:31, 24 August 2016

Problem

Find the sum of digits of all the numbers in the sequence $1,2,3,4,\cdots ,10000$.

$\text{(A) } 180001\quad \text{(B) } 154756\quad \text{(C) } 45001\quad \text{(D) } 154755\quad \text{(E) } 270001$

Solution

$\fbox{A}$

See also

1970 AHSC (ProblemsAnswer KeyResources)
Preceded by
Problem 32
Followed by
Problem 34
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 26 27 28 29 30 31 32 33 34 35
All AHSME Problems and Solutions

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