This free math tutoring video introduces two more game suggestions for practicing mental addition or subtraction. This is the more advanced version so be sure to do the games in the previous video for a while before starting these games.
If you haven’t seen them, check out my other videos in Mental Math. They explain how to teach this method of addition and subtraction using manipulatives, such as Cuisenaire Rods or an abacus.
The idea for this game came from the Singapore (Primary Mathematics) math curriculum. It’s a great choice if you’re looking for one that will develop number sense and mental math skills!