Lots of stuff here! Click on the links in the side and bottom navigation bars to find an activity or game that has the concept/s you would like to practice.
Great games for practicing math facts. The games are not labeled with the concepts assessed ... while the water balloon game looks like a ton of fun, the math needed is not basic or introductory. But, take a look around. The timed facts are good, basic drills to increase speed and proficiency.
Choose two games with three levels of "pitches" : Identify the exponent in expanded form or identify the power. Examples are given, and players can play in "practice mode."
This website is loaded with links to lessons, activities, and games for students of all ages. Left and right sidebars list the courses or activities you may want to share. Take some time to check out the links; there definitely is a lot there for students to use as a practice or review tool.