Math Mammoth Grade 3-A worktext (Light Blue Series) is the student book for the first half of third grade math.
In this part A, the main areas of study are:
* addition and subtraction within 1,000 (including mental math);
* the concept of multiplication;
* the multiplication tables;
* telling time and working with time intervals;
* counting coins and solving problems related to money.
A companion to this book, Math Mammoth Grade 3-B worktext, covers the second half of 3rd grade math (available separately at Lulu). Also available are the answer keys and a book containing cumulative reviews and chapter tests., grade 3, third, multiplication, subtraction, math, addition, Maria Miller| | 183PAGES