You may also like

problem icon

14 Divisors

What is the smallest number with exactly 14 divisors?

problem icon

Summing Consecutive Numbers

Many numbers can be expressed as the sum of two or more consecutive integers. For example, 15=7+8 and 10=1+2+3+4. Can you say which numbers can be expressed in this way?

problem icon


Do you know a quick way to check if a number is a multiple of two? How about three, four or six?

A Leg to Stand On

Stage: 3 Short Challenge Level: Challenge Level:1
206 - the 6 legs of the staff = 200. On average, at each table, there are three table legs, 16 chair legs and 6 customer legs which gives a total of 25 legs per table. 200/25 = 8, hence there are 8 tables and therefore 32 chairs.

This problem is taken from the UKMT Mathematical Challenges.

View the previous week's solution
View the current weekly problem