M
mick
Guest
right as im gearing up to enter level 3 maths Aiming for A* i found this while revising.
http://www.glad2teach.co.uk/fast_maths_calculation_tricks.htm
this helps no end whe doing long multipications.
http://www.glad2teach.co.uk/fast_maths_calculation_tricks.htm
this helps no end whe doing long multipications.