This set of 32 QR Code task cards includes word problems focused on finding elapsed time using addition and subtraction. Each task card allows students to practice adding and subtracting to find elapsed time. Each task card also include as a QR code with the answer to check their work easily incorporating technology! However, the QR codes are not needed, as there is also an answer key included!
- set of 32 QR code task cards
- student recording sheet
- answer key
These task cards cover Common Core standard:
Tell and write time to the nearest minute and measure time intervals in minutes. Solve word problems involving addition and subtraction of time intervals in minutes, e.g., by representing the problem on a number line diagram.
I hope you and your students enjoy this activity!