Place ten pennies in two rows of five as shown below. Now, rearrange the pennies to make five rows, each with four pennies. While this might not seem possible, there are several solutions. Sketch your solutions below.
Place ten pennies in two rows of five as shown below. Now, rearrange the pennies to make five rows, each with four pennies. While this might not seem possible, there are several solutions. Sketch your solutions below.