This using number lines to round to the nearest 10, 100, 1,000 and 10,000 (TEK 3.2C) activity can be used to introduce the TEK as a whole group, as a anchor station or center, or as an intervention tool.
There are two sets for rounding to 10, two sets for rounding to 100, two sets for rounding to 1,000, and two sets for rounding to 10,000 with 16 cars to locate on each one.
Set Up: I print out each roller-coaster cars sheet in color (you can do them on different colored paper), then I will pri