This graphic nonfiction book introduces the concept of subtraction and provides strategies for solving subtraction problems. Building Blocks of Mathematics features quirky characters who introduce and demostrate critical basic mathematics concepts. This fun and inventive series was designed in collaboration with elementary mathematics education experts.
Great book to follow Numbers from Building Blocks of Mathematics. Was planning to use it with my 8-year-old, but as a dyslexic, it's just too much for him to follow. It actually made him more confused even though he already knows subtraction. As a tactile learner though, this is no surprise, it's a great book nonetheless! We will definitely give this book a second try by breaking it down and using each 'chapter' in a tactile way while reading along.