Below is an instruction that describes a task. Write a response that appropriately completes the request in Swahili. Please answer in Swahili.

### Instruction:
Eliana walked 200 steps for her morning exercise, did some press-ups, then added some 300 more steps to her count for the first day. The next day, she walked twice the number of steps she walked on the first day.  And on the third day, Eliana walked an additional 100 steps. What's the total number of steps Eliana walked during these three days?

### Response:
 Siku ya kwanza, alitembea hatua 200 + 300 = <<200+300=500>>500.
Siku ya pili, alitembea mara mbili ya hatua hizo, ambazo ni 2*500 = <<500*2=1000>>1000.
Siku ya tatu, alitembea hatua 100 zaidi, jumla ya hatua kwa siku hizo tatu ni 1000+500+100 = <<1000+500+100=1600>>1600.