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School Library Journal
Reviewed on February 1, 2017 | Elementary
Gr 3–5—Adler and Miller (Circles; Place Value) team up again to introduce the concepts of estimating and rounding to young readers using relatable, practical examples and appealing illustrations. Estimations as "approximate answers" are first defined as acceptable responses to questions whose exact answer is continually changing, such as the population of the United States. Rounding is then presented as a tool that can...Log In or Sign Up to Read More