Directions: 1. Your goal is to use the digits 1 - 9 to make a true statement. But you can only use each digit once! 2. Use the tool to move the number tiles into the boxes you choose. 3. When you have finished the problem, use the tool to share how you figured out your solution. 4. Be sure to listen to your recording before you tap the . 5. Tap the to submit your work. Remember, you will probably need to try several different solutions before finding the best one!
Adapted from the Open Middle Math Task "Decimal Subtraction" --> https://www.openmiddle.com/decimal-subtraction/