Two-digit Subtraction: QR CODE Task Cards contains 32 task cards.Each task card has a subtraction problem, and students can solve these problems using two answer sheets and then scan the QR code to check their answer. This product is appropriate for reviewing and reinforcing two-digit subtraction.

Three-digit Addition: QR CODE Task Cards contains 32 task cards.Each task card has an addition problem, and students can solve these problems using two answer sheets and then scan the QR code to check their answer. This product is appropriate for reviewing and reinforcing 3-digit addition with regrouping and without regrouping.