Zap Zap Math offers a wealth of free math practice at grade levels from K to 6, with even more possibilities available through an annual subscription. Since it’s based on Common Core standards, there’s no doubt that kids will be on the right track to build important skills.
IQ Safari MATH is an outstanding app for providing finely-tuned computation practice at the elementary levels (simple addition through division with five digit numbers) in an upbeat and friendly way. Kids will love the array of awards and incentives, so they just may forget that they are learning!
NextGen Maths is a specialized app that will provide supplemental review of basic arithmetic concepts and limited practice questions and problems. It is especially well-suited for visual learners with strong reading skills.