Make sure each board is different by putting the numbers in different places on each of the boards. Then, put the cards in a hat. You'll also need small markers, like pennies or scraps of paper, to cover the game board. To play, pick one person to be the caller. The caller picks a card from the hat and reads it out loud.
Players have to figure out the answer and then use a marker to cover the number on their board.
Send us your favorite games . There are also 80 hand-picked games for younger kids in ZOOMtoo. You can go to the text-only version for a page that will print more easily.