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In 2010, the sum of the year's digits is . What is the first year after 2010 in which the sum of the digits is 3 again?

 Apr 6, 2020
 #1
avatar+252 
+2

2100

 

In every year of the 2000, there is an automatic 2, leaving only a one. There are 3 spots to put it in: 2100, 2010, and 2001. 2100 is the first one after 2010.

 Apr 6, 2020
 #2
avatar+111329 
+2

What about 2100   ???

 

 

cool cool cool

 Apr 6, 2020
 #3
avatar+201 
+2

Thanks.

You guys rock!

 Apr 6, 2020

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