I’ll show you the three ways to create multidimensional arrays, then you’ll learn how to use the Matrix Multiplication algorithm to multiply elements in a two-dimensional array.

Multiplication Boy helps Mr Sharma buy pencils for the school, using arrays to multiply. Relevant for teaching Maths at KS1 and KS2 in England and Wales, and First and Second Level in Scotland.

In this KS1 article you'll learn how to solve multiplication and division problems using an array. We also have a KS1 Maths videos, a quiz and lots of examples.