Learn and practice rounding to the nearest 10 and 100 with this pirate themed product! Show students how to "walk the plank" and use the plank number lines to show why a number rounds up or down. The product includes 2 "poster" displays for rounding to the nearest 10 and to the nearest 100 using a plank number line visual. The product includes practice sheets with the plank examples, and also 3 treasure maps!
Use place value understanding to round whole numbers to the nearest 10 or 100