Math Mammoth Grade 1-B Complete worktext covers the latter half of first grade mathematics: addition and subtraction facts within 10, clock, shapes, adding and subtracting within 10, and counting coins. It is aligned to the Common Core standards. Please note the first half of grade 1 is not covered in this book, but in Math Mammoth Grade 1-A Complete Worktext.
The printed worktext does not contain the answers. You can purchase the printed answers, chapter tests and cumulative reviews that compliment this book at Lulu.
