For 2-4 use mental math to strategies to solve 4,505 - 3,515

40) linda was making chocolate truffles for the first day of school. the recipe for 20 chocolate truffles is: i cup of cream 2 cups of dark chocolate she noticed this will not be enough truffles for the 42 sure that all students in each homeroom next year. to be sure that all students receive a truffle, linda must adjust her recipe. a. complete the recipe for 42 truffles cups of cream - cups of dark chocolate work:

Shannon drove for 540 minutes. if she traveled 65 miles per hour, how many total miles did she travel?

A10 inch cookie cake is divided into 8 slices. what is the area of 3 slices