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Murphy, Stuart J., 1942-

Betcha! / by Stuart J. Murphy ; illustrated by S.D. Schindler. - 1st ed. - New York, NY : HarperCollins Publishers, c1997. - 33 p. : col. ill. ; 21 x 26 cm. - MathStart .

"Level 3, estimating."

Includes bibliographical references (p. 33).

Uses a dialog between two friends, one who estimates, one who counts precisely, to show estimation at work in everyday life.

0060267682 0060267690 (lib. bdg.) 0064467074 (pbk.)

96015486 /AC


Estimation theory--Juvenile literature.
Estimation theory.
Arithmetic.

QA276.8 / .M87 1997

519.5/44