Subtraction Practice with QR Codes

This file contains 21 problems that are designed to give students extra practice working on three, four, and five digit subtraction. I have created this file so that it can be copied double-sided and used as a worksheet, or you can copy the file, cut out the cards, and use them as Task Cards.

In addition, each problem contains a QR Code that allows the students to check their work as they go. This helps to ensure that students are following the proper steps and clears up any misconceptions before they move on to a more difficult problem, not to mention that the students find the QR Codes to be fun and engaging!