What does it mean when cadences are elided?

elided mean to strike out and  cadences mean one thousand two thousand 2 one thousand 3 one thousand two thousand four thousand 4 one thousand 5 two thousand seven thousand six thousand one thousand  

hope this help:)

elided mean to strike out and  cadences mean one thousand two thousand 2 one thousand 3 one thousand two thousand four thousand 4 one thousand 5 two thousand seven thousand six thousand one thousand 

**this answer is correct.