Didatticamatematicaprimaria Classe Quinta -

The map showed the park's walking path. A note was scribbled on it:

Mr. Decimal handed them a crumpled receipt. "I bought some supplies this morning, but the total is smudged. If the total was , how much did the Mystery Item cost?"

"We need to find a shape with those exact measurements," Leo muttered. "Let's test the numbers."