A row of numbers
Getting the lesson ready…
One tag can hold a whole row of numbers. An index in square brackets picks one slot, and counting starts at 0.
A row of numbers: the words you will learn
- one tag that holds a numbered list of values
- array
- one place in an array: it holds one value, and has a number of its own
- slot
- the number in the square brackets: it picks one slot of an array, counting from 0
- index
- a tag that holds a number that can have a point in it, such as 12.5
- REAL