This download includes task cards A-L with two-digit subtraction word problems. There is an accompanying recording sheet where students write the subtraction sentence and solve. They can then self-assess by scanning the QR code to check their answer. I have my students color in "Right" or "Wrong" for easy grading! Students love the fact that they are able to use technology for this fun math game.
(Also aligns with Pearson Envisions Grade 2 Topic 9)