Number Line Subtraction/Addition Game. Using this game students can become familiar with adding and subtracting small values from numbers with the aid of a number line. (Helps to teach Math is Magnitude)
Game: true/false math facts I would use this when teaching about adding multiple numbers. I would have students do this in math centers. I really like how students have to work out all of the problems and then decide if they are true or false.
multiplication wheels - free printables for these and other fun math resources Public education. This will help me to explain to students just starting to learn multiplication tables how to multiple numbers.