1.
a set of objects or numbers arranged in rows and columns
2.
the size a surface takes up
3.
feature which allows an item to be sorted and as belonging to a group
4.
the measurable size of length, width and height
5.
a mathematical rule written as an equation describing a certain relationship between quantities
6.
distance around the outside of a shape, calculated by adding the length of all sides together
7.
the result when two numbers are multiplied
