The number (the sum) of elements in a set.
A quantity or volume.
The total, aggregate or sum of material (not applicable to discrete numbers or units or items in standard English).
To be the same as or equivalent to.
To total or evaluate.
A person's ability to count, calculate, and use different systems of mathematics at differing levels.
An abstract representational system studying numbers, shapes, structures, quantitative change and relationships between them.