Arthur Johnson Memorial Library

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Arthur Johnson Memorial Library

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Rounding /

by Arvoy, Marsha. frey50
Additional authors: Nardi, Dorianne.
Series: My path to math Published by : Crabtree, (New York :) , 2011 Physical details: 24 p. : col. ill. ; 28 cm. ISBN:9780778767862 (reinforced lib. bdg. : alk. paper); 0778767868 (reinforced lib. bdg. : alk. paper); 9780778767954 (pbk. : alk. paper); 0778767957 (pbk. : alk. paper).
Subject(s): Rounding (Numerical analysis) | Rounding (Numerical analysis) | Arrondissement (Analyse numerique)
Tags from this library: No tags from this library for this title.
Item type Current location Call number Status Date due Barcode
j 500 - 599 j513 Arv (Browse shelf) Available 97069

Includes index.

The school fair -- Learning the rounding rule -- Estimate the tickets -- Rounding length -- More rounding -- Nearest hundred -- Rounding money -- Money earned -- Books for the school library.

When a quick guess is needed to count something, rounding can make math faster and fun! Read about two friends who are helping at a school fair earn that measuring, adding, and subtracting is easier if the numbers are rounded to whole numbers first. The children figure out ways to use rounding to estimate the amount of money raised at the fair, too!