Let's EstimateBy: David A. Adler Illustrator: Edward Miller Partying dinos explain estimation in this entertaining introduction by a tried and true team of fun math book creators. How much pizza do you need for a dinosaur party? If you don't know exactly, you have to estimate! This lively introduction to the mathematical concept of estimation is straightforward and fun. With brilliant clarity, David A. Adler explains what an estimate is and the difference between
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