 
<translate> Ụlọ elu ahụ na-eji 3 + 2 = 5 square feet nke agba. Anyanwụ na-eji 13 - 3 - 5 = 5 square feet nke agba. <eng> The castle uses 3 + 2 = 5 square feet of paint. The sun uses 13 - 3 - 5 = 5 square feet of paint. 