Split a garden into fractional plots and watch what happens when you take a fraction of a fraction, scale an area, or share a unit fraction among neighbors.
Stack, add, and multiply prices at a virtual market. Line up decimal points, use an area model for multi-digit products, and estimate before you calculate.
Stack, add, and multiply prices at a virtual market. Line up decimal points, use an area model for multi-digit products, and estimate before you calculate.
