Matching Fractions Decimals Percentages

An activity based on the game 'Pelmanism'. Set your own level of challenge and beat your own previous best score.

Weekly Problem 49 - 2007

What is the mean of 1.2 recurring and 2.1 recurring?

Spiralling Decimals

Take turns to place a decimal number on the spiral. Can you get three consecutive numbers?

Repetitiously

Stage: 3 Challenge Level:

The number looks very similar when you multiply it by $100$.

A little subtraction goes a long way!