The Depute First Minister’s First Puzzle

It’s Maths Week Scotland 2018 and I’m delighted to launch the first of seven daily puzzles that I’ll be sharing this week. Here’s the first challenge.

Good luck!

Stepping Up

Three friends visit a museum and walk up a flight of stairs. Ross goes up one step at a time starting with his left foot on the first step. Elena goes up two steps at a time starting with her left foot on the second step and Tom starts with his left foot on the third step and goes up three steps at a time.

Investigate these questions and explain your answers:

(a) Which is the first step that all three will tread on?
(b) Which is the first step that all three will tread on with their right foot?
(c) Which is the first step that all three will tread on with their left foot?

Maths Week Scotland

This week in school we will be taking part in the Sumdog Competition for Maths Week Scotland. All the pupils have a username and password and can access this site from home.

Each day the Deputy First Minister will be posing a puzzle which we will put on line – leave a comment on the post if you have solved it.