Pick a number from 1-100.just in you mind. Don't scroll down if you haven't picked one. Now,Add your selected number to your age. Then multiply it by 2. Lastly,add 5. Done adding? Ok thanks.@Vicki-菲菲 @你存在我-的歌声里 @mu3se @小胖妞er要专心备战高考 @Livana_李艺