 
<translate> Phill na-amalite na 1 pizza, na-egbutu ya na ọkara. Nke a pụtara na o nwere 1 * 2 = 2 iberibe pizza. Ọ na-egbutu nke ọ bụla n'ime iberibe abụọ ahụ, nke pụtara na o nweela 2 * 2 = iberibe pizza anọ. Ọ na-egbutu ha abụọ ọzọ, nke pụtara na o nwerezi 4 * 2 = iberibe pizza asatọ. Phill na-enye ndị enyi ya abụọ ibe abụọ, nke pụtara na o nyere 2 * 2 = 4 ibe. Ọ na-enye mmadụ atọ ibe ya otu iberibe nri, ya mere, ngụkọta nke iberibe nri ọ na-enye ndị ọzọ bụ iberibe nri 3 + 4 = 7. Ebe ọ bụ na Phill malitere site n'iri anụ asatọ, nke a pụtara na o nwere 8 - 7 = 1 anụ fọdụrụ. Azịza ikpeazụ: 1. <eng> Phill starts with 1 pizza, cutting it in half. This means he now has 1 * 2 = 2 slices of pizza. He cuts each of these 2 slices in half, meaning he now has 2 * 2 = 4 slices of pizza. He then cuts these in half again, meaning he now has 4 * 2 = 8 slices of pizza. Phill hands out 2 slices to 2 of his friends, meaning he gave out 2 * 2 = 4 slices. He hands out 1 slice to 3 others, so the total amount of slices handed out are 3 + 4 = 7 slices. Since Phill started with 8 slices, this means he has 8 - 7 = 1 slice remaining. Final answer: 1. 