Humble Math - Double Digit Addition & Subtraction: 100 Days of Practice Problems: Ages 6-9, Reproducible Math Drills, Word Problems, KS1, Grades 1-3, Add and Subtract Large Numbers

The math problems are well designed. It is a good reinforcement for children homeworks

This is wonderful to use with my younger son. Its not stressful because each page is broken up into days, so he knows what to expect each day, and it has made him better at math I think.

Worth price just what I wanted

Not really anything added value about this book. Just bunch of multiplication, very boring

He goest through the pages on his own, and really enjoys this book.