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

### Instruction:
Mark had 10 pieces of fruit to eat in school this week. On Friday, he decided to keep 2 pieces of fruit for next week. He then brings the remaining 3 pieces of fruit to school for the day. How many pieces of fruit did Mark eat in the first four days of the week?

### Response:
 Matunda 10 - 2 = <<10-2=8>>8 tu yalikuliwa wiki hii.
Kwa kutoa matunda ya Ijumaa, inaonyesha Mark alikula matunda 8 - 3 = 5 katika siku nne za kwanza za wiki.