My students LOVE QR codes and so do I! If you have an iPad or iPod in your classroom you can use QR codes! You just need to download a free QR code reader app.
This product includes 16 task cards -- color and black and white version. Each story problem is three digit addition and there are regrouping problems and non regrouping problems. On the recording sheet the students solve the problems and have answer the question "Do you need to regroup?". I've included two different style recording sheets. One format gives students more space to solve their answers. There is also a sheet that says "Explain Your Thinking" where the students are asked to pick one problem and write about how they solved it. It prompts them to write about what strategy they used. Finally, I've included an answer key to make grading a breeze!
Please let me know if you have any questions!