Rounding Whole Numbers
1. You are going on a shopping spree to Toys R Us.
2. Pick out 10 items that equal "about" $500.
3. In your math journal list the 10 items, the original price, the rounded price, and the estimated total of your entire order.
4. Your estimated total needs to be exactly $500, no more no less. Explore the entire website to find prices that, when rounded, equal to $500.
5. Click on the picture below to start.