Math Mammoth Grade 4-B Worktext is the student book for the latter half of Grade 4, and part of the Math Mammoth Grade 4 complete curriculum.
The curriculum meets and exceeds the Common Core stand.
The Worktext contains both the necessary instruction and the problems & exercises (the \'text\' & and the \'work\'; thus a "worktext"), and is fairly self-teaching.
This book covers long division, factors, geometry, an introduction to fractions, and an introduction to decimals.
Math Mammoth Grade 4-B Worktext is the student book for the latter half of Grade 4, and part of the Math Mammoth Grade 4 complete curriculum