P – M – OE8

The perimeter of a triangle is 46 cm. What are the lengths of each side?

P – M – OE9

Two of the sides on a shape are much longer than the other two sides. What could the perimeter be?

P – M – OE10

Two of the sides on a shape are much shorter than the other two sides. What could the perimeter be?

P – MC – OE12

You have a collection of bills that are all the same. What is the value of all these bills?

P – MC – OE13

You have a collection of coins that are all the same. What is the value of all these coins?

Subscribe To Our Newsletter

Join our mailing list to receive the latest news and updates from Dr. David Costello.

You have successfully subscribed!