10^3 + 10^5 =
Add these together:
http://www.google.com/search?source=ig&hl=en&rlz=1G1GGLQ_ENUS374&q=10%5E3&aq=f&aqi=h1g10&aql=&oq=&gs_rfai=CBGVaepN1TIH8IqXgoASEloDPDwAAAKoEBU_QKC-h
http://www.google.com/search?source=ig&hl=en&rlz=1G1GGLQ_ENUS374&q=10%5E5&aq=f&aqi=h1g10&aql=&oq=&gs_rfai=Co2ahqZN1TN2_J4P8pASF4pDeDwAAAKoEBU_QS67e