Description: How does this lesson MEASURE up? Sing along and find out!
Note: This video streams on an HTML5 player. It runs on Chrome, Firefox, Opera, Safari or Internet Explorer 9 or higher. It is also optimized for iOS devices, including iPad, iPod, and iPhone.
Practice three-digit subtraction skills in this online flashcard game. You have 2 minutes to solve as many subtraction problems as you can. Use the keyboard or touchscreen to play. Are you looking to practice other math skills? Check out the entire Two Minute Warning line of online math flashcard games on PrimaryGames.com.