Sample pages (PDF)
Contents
At the Edge of Whole Thousands
More Thousands
Estimating
A Little Bit of Millions
PDF download $2.20
Printed copy $7.29
Math Mammoth Place Value 4 is a short worktext that covers place value and large numbers, up to 1 million. It is meant for fourth grade level.
The first lessons in the book only deal with numbers with a maximum of four digits. These are for review and for deepening the student's understanding of place value as a concept . We are simply preparing the way for the study of larger numbers.
Then the book goes on to numbers up to one million. Students write them in expanded form, compare them, and add and subtract them. They also learn more about rounding and estimation.
Lastly, we study briefly the multiples of 10, 100, and 1,000. This lesson prepares the way for some very important ideas that tie in with multi-digit multiplication (another fourth grade topic).
The PDF version of this book is enabled for annotation. This means that if you prefer, your student can fill it in on the computer, using the typewriter and drawing tools in Adobe Reader version 9 or greater.
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By purchasing any of the books, permission IS granted for the teacher (or parent) to reproduce this material to be used with his/her students in a teaching situation; not for commercial resale. However, you are not permitted to share the material with another teacher.
In other words, you are permitted to make copies for the students/children you are teaching, but not for other teachers' usage.
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