Add and Subtract within 20
Print and cut out Bingo cards, Addition or Subtraction Calling Cards, and chips for students.
Students or teacher pick an Addition or Subtraction Calling Card. Then students place a Bingo chip on the correct sum or difference. The first person to get 5 in a row wins.
This game can be played in partners or up to 10 players.
Addition and Subtraction problems were made to specifically focus on addition and subtraction strategies such as make a ten, doubles, double plus one, and counting on to add.