Hi there! I am tutoring 3 kids in the same household of different math levels. 5th grade, pre-algebra, and algebra 1- ages 10, 12 and 14. The most common errors I notice in many kids is simple addition and subtraction errors. A way that I have found most fun for the kids to practice their addition and subtraction, as well as probablility is by playing open-hand blackjack. This way, I as... read more