Two Card Flip is a simple addition and subtraction activity that can be made more challenging by using larger number cards and/or using the Problem Solving Mat. The basic activity is pretty easy. Students place a stack of cards face down. Then they draw two cards from the stack and place those cards on the Two Card Flip board. Students then use these cards to make an addition and a subtraction problem. Students can use the Problem Solving Mat to show their work and explain their answer.
The set includes the Two Card Flip sheet, a Problem Solving Mat sheet, and number cards 1-99 (9 cards per page).It also includes a blank sheet for adding higher numbers.