iKnowthat.com has online multimedia educational games for kids in grades PreK through 6 (ages 2-12).

Math Practice Activity

In the Math Practice activity, kids can develop and apply strategies for solving arithmetic problems. Kids can make up their own problems by using numbers and counters. They can solve problems and check their answers or watch as the computer models this process for them. The Math Practice program also provides computer-generated problems that kids can solve using the counters.

Math topics covered in this activity are aligned with mathematics standards for kindergarten, 1st grade, 2nd grade, 3rd grade, 4th grade, 5th grade, and 6th grade and include counting, skip counting, one-digit addition, two-digit addition, one-digit subtraction, two-digit subtraction, multiplication, and division.