This editable PowerPoint slide deck provides everything you need to help your students use place value charts online for: building; comparing; adding and subtracting; and multiplying and dividing (by 10, 100) using decimal numbers. Different models are used: base ten decimal blocks, US money, labeled disks (in both fractions and decimals) and circles. Perfect for distance learning. You can lead a whole class discussion, use for small groups, even make individual assignments because you can make