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

### Instruction:
 Cheryl alikula m&m's 7 baada ya chakula cha mchana. Alikula m&m's 5 baada ya chakula cha jioni, na akampa baadhi dada yake. Ikiwa Cheryl alikuwa na m&m's 25 mwanzoni, alimpa dada yake wangapi?


### Response:
 Cheryl alikula m&m's 7 + 5 = <<7+5=12>>12
Alimpa dada yake m&m's 25 - 12 = <<25-12=13>>13.