Description:

Math Mammoth Decimals 1 is a self-teaching workbook that presents an introduction to decimal numbers. It is suitable for fourth or fifth grade math - after the student has studied fraction addition. However, the book in itself is not tied to any grade level. The goal in this book is to study tenths and hundredths - or maximum of two decimal digits - so the student gets solid foundation in understanding the simpler decimals without developing some common misconceptions. Division and other decimal place value topics are left for later grades. Number lines are used extensively, and all new concepts are introduced slowly so the student has time to truly understand. Full answers are appended to the book.