Here is a chance to play a version of the classic Countdown Game.
Play this game and see if you can figure out the computer's chosen number.
Why not challenge a friend to play this transformation game?
A game for 2 or more people, based on the traditional card game Rummy.
Some of the numbers have fallen off Becky's number line. Can you figure out what they were?
Can you find any two-digit numbers that satisfy all of these statements?
Can you find pairs of differently sized windows that cost the same?
How do you know whether you will reach these numbers when you count in steps of six from zero?
Can you find combinations of strips of paper which equal the length of the black strip? If the length of the black is 1, how could you write the sum of the strips?
