These flashcards are intended to be used with the BONGO game for addition facts 1-10. Print off cards onto cardstock, cut apart, laminate and cut apart again. To play BONGO, the adult in charge reads an addition problem on the flash card. The students mark the answer on their board. The first player to get five in a row either across, down, or diagonally is the winner. Multiple winners are possible. Also, multiple games can be played on one game card.