This game is based on the third grade Common Core State Standard 3.NBT.2. Students will flip digit cards and make either a 2-digit number or a 3-digit number and find the sum. This activity/game can be used in a math workshop, as a math center, or as a whole class partner activity. Students record their answers on a recording sheet so there is accountability for their work and time. They keep track of points to decide who wins the game.
Students can check each others work for accuracy as well. My class enjoyed playing this game during our math workshop time.
This is great review for fourth graders and would provide a challenge for second graders who are ready.
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