### Consecutive Numbers

An investigation involving adding and subtracting sets of consecutive numbers. Lots to find out, lots to explore.

### Calendar Capers

Choose any three by three square of dates on a calendar page...

### Days and Dates

Investigate how you can work out what day of the week your birthday will be on next year, and the year after...

# Named Products

##### Age 11 to 14 ShortChallenge Level

In this equation, each letter stands for a different digit:$$\frac{E\times I\times G\times H\times T } {F\times O\times U\times R }= T\times W\times O$$

What is the value of the product $T\times H\times R\times E\times E$ ?

This problem is taken from the UKMT Mathematical Challenges.
You can find more short problems, arranged by curriculum topic, in our short problems collection.