Improve your child's success in class with lots of multiplication and division practice - answers Included. It's by dividing that we learn division. Understanding is good but without practice, understanding is lost. Students must use this activity book as tutoring or as a vacation workbook to revise. This math activity book contains lots of math timed problems with over 1600 operations - These worksheets are useful for 3ed, 4th or 5th grade students to practice multiplication and division by the expanded column method, The exercises start with the simplest tables and then go to the more complicated ones from Single Digit Facts / Drills to Double Digits and Triple Digits