You may also like

problem icon

A City of Towers

In this town, houses are built with one room for each person. There are some families of seven people living in the town. In how many different ways can they build their houses?

problem icon

The Tall Tower

As you come down the ladders of the Tall Tower you collect useful spells. Which way should you go to collect the most spells?

problem icon

Lots of Biscuits!

Help share out the biscuits the children have made.

What Could It Be?

Stage: 1 Challenge Level: Challenge Level:1
Pick any number to start with and put it in the box. Then complete the calculation.

Then try a different number. Make sure you complete the calculation each time.