Murphy, Stuart J.

Betcha! [Text] - 1 st ed. - HarperCollins 1997 - 33 p., col.ill.; 21 cm. - Mathstart Multiplying .

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

0060267682 0.00


Arithmetic
Estimation theory


Natural Sciences & Mathematics

519.544 / M978A