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

### Instruction:
A wood stove burns 4 bundles of wood in the morning, then some more in the afternoon. If there were 10 bundles of wood at the start of the day and 3 bundles of wood at the end of the day, how many bundles of wood were burned in the afternoon?

### Response:
 Kwa kuhesabu idadi ya kuni zilizochomwa asubuhi, tunaanza na mafungu 10 ya kuni - mafungu 4 ya kuni = <<10-4=6>>6 mafungu ya kuni.
Kwa kutoa idadi ya kuni zilizopatikana mwishoni mwa siku kutoka hapo, tunapata 6 mafungu ya kuni - 3 mafungu ya kuni = <<6-3=3>>3 mafungu ya kuni yalichomwa mchana.