Forwards Add Backwards
What happens when you add a three digit number to its reverse?
What happens when you add a three digit number to its reverse?
Can you find sets of numbers which satisfy each of our mean, median, mode and range conditions?
Can you find the connections between linear and quadratic patterns?
Aisha's division and subtraction calculations both gave the same answer! Can you find some more examples?
Isometric Areas explored areas of parallelograms in triangular units. Here we explore areas of triangles...
Is there an efficient way to work out how many factors a large number has?
Draw a square. A second square of the same size slides around the first always maintaining contact and keeping the same orientation. How far does the dot travel?
Take any four digit number. Move the first digit to the end and move the rest along. Now add your two numbers. Did you get a multiple of 11?