This product contains three game boards for students to practice adding doubles to 20.
On the first game board, students roll a 1-6 dice and double what they rolled, covering the sum. The first player to cover all the numbers on his or her side wins the game.
On the second game board, the same rules apply but students need a 1-9 dice. If you do not have this type of dice, cards with numbers 1-9 would also work.
On the third game board, students need dice with numbers 5-10. I have used foam cubes to create this type of dice. If you do not have this kind of dice, cards with numbers 5-10 would also work (draw one card and double it).