Showing posts with label numbers. Show all posts
Showing posts with label numbers. Show all posts

Speed Upper Bound

This item is taken from IGCSE Mathematics (0580) Paper 4 of October/November 2014.

Age Problem

This item is taken from IGCSE Mathematics (0580) Paper 31 of May/June 2013.

Arithmetic Sequence

This item is taken from IGCSE Mathematics (0580) Paper 32 of May/June 2013. To deal with this item, let us summarize the details of the p...

Lower Bound and Upper Bound of Perimeter

This item is taken from IGCSE Mathematics (0580) Paper 23 of May/June 2014. To deal with this item, let us summarize the details of the p...