Developing number concepts book 2
addition and substraction
Our rough guess is there are 60,750 words in this book.
At a pace averaging 250 words per minute, this book will take 4 hours and 3 minutes to read. With a half hour per day, this will take 8 days to read.
How long will it take you?
This book will take an estimated to read at a reading speed averaging words per minute. With 30 minutes per day, this will take to read.
Enter your reading speedYou can take one of our WPM reading speed tests to find your reading speed.
Create a free account to track your reading progress, build your reading list, and set reading goals.
Word Count
60,750 words, Guess
Page Count
243 pages
Identifiers
- Internet Archivedevelopingnumber0000rich
- ISBN-100769000592
- ISBN-139780769000596
- Goodreads1482603
- LibraryThing6048115
and 3 more
- Library of Congress Control Number98196536
- OCLC Control Number40067862
- Open LibraryOL18201534M
Classifications
- LCCQA141.15 .R53 1999
Subjects
Topics
NumeracyAdditionMathematicsSubtractionNumber conceptGames in mathematics educationStudy and teaching (Elementary)Addition -- Study and teaching (Elementary)Mathematics -- Study and teaching (Elementary)Subtraction -- Study and teaching (Elementary)
Reader Reviews
No reviews yet for this book.
Be the first to share your thoughts!