After a typhoon, 22 trees in Haley's backyard died. If she had grown 24 trees initially How many trees does she have left?
1. Haley had 22 trees in her backyard. 
2. After the typhoon, 22 trees died. 
3. This means that Haley had 24 trees initially. 
4. Haley has 24 - 22 = 2 trees left.