In this arrays 101 workbook, we explore and practice concepts like multiplication, repeated addition, factors, and products — all using arrays!

If your child loves math puzzles, they will enjoy these mind-bending exercises! Practice multiplication, division and even some algebra with these puzzles.

Mastering the multiplication tables is a big step for kids! Help your student nail down his times tables with this round-up of helpful strategies, cool shortcuts and practice pages.

Expand children's problem-solving arsenal with this fundamentals of multiplication workbook.

Your child may be able to read a clock, but what about the passage of time? This workbook is all about elapsed time, and how to both estimate and calculate how much time has passed in between hours.