When There Were Dinosaurs: Using Expanded Notation to Represent Numbers in the Millions
Author: Zuravicky, Orli
Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
5.7
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
2125
Points per Word
0.000235
Page Count
32
Points per Page
0.015625
Series
PowerMath; PowerKids Press
Description
This book introduces the concept of expanded notation by providing facts about dinosaurs and the periods in which they walked the earth millions of years ago.