Determining the greatest number of pizzas that the class can purchase.

Using different combinations of coins.

Solving problems using different coin valuations.

Solving problems with a broken calculator! 

Solving problems without using any kind of computational algorithm.

What happens when you multiply and divide fractions?

Help Miriam decide if her estimation approach will work for all decimals.

Help Sam and Morgan decide who has more liquid in their beakers.

Exploring the similarities and differences in the steps taken to find the products.

Exploring the similarities and differences in the steps taken to find the quotients.