Your students will have fun with their basic math addition facts of sums of 4-20 with this card game. This game can be used so many ways but I suggest using it in a small group. Pass out the cards and put the answer circles in a pile turned upside down. Who can fill their cards up first with the correct answers? Teacher can add speed and excitement to the game by holding the circle answer cards and placing them down one at a time. Whoever is the fastest picking up the correct answer gets to keep it on their matching card. A total of 36 problem cards and answer circles to match. Bright, colorful, fun pictures. Great for a center and partner play. Easy to print and keep all year. Grades 1-4 or any grade for students to brush up on their math facts to make all math easier.