For 2011, I'm going to try to build some common word problems as well besides the mortgage calculator. Any ideas would be great. I just finished a 2 number word problem calculator that handles word problems that follow the following question format:
* Two numbers have a sum of 70 and a product of 1189 What are the numbers?
* Two numbers have a sum of 70. Their difference 32
* Two integers have a sum of 437 and a difference of 313, what are they?
These require real number solutions. I will try and expand on this in the future. Let me know if you want fixes or enhancements.
One of them results in a straight math calculation, while the other links to our quadratic calculator.
2 number word problem calculator
You can enter these on the search engine anywhere on the site. The link above is straight to the lesson.