This is a task from the Illustrative Mathematics website that is one part of a complete illustration of the standard to which it is aligned. Each task has at least one solution and some commentary that addresses important asects of the task and its potential use. Here are the first few lines of the commentary for this task: A pencil costs 59 cents, and a sticker costs 20 cents less. How much do a pencil and a sticker cost together?...

Non-profit Tax ID # 203478467