## Enter two numbers:

<-- Enter Number 1
<-- Enter Number 2

##### How does the Counting on a Number Line Calculator work?
Free Counting on a Number Line Calculator - Shows addition or subtraction by moving left or right on a number line.
This calculator has 2 inputs.

### What 2 formulas are used for the Counting on a Number Line Calculator?

Addition moves right on a number line
Subtraction moves left on a number line

For more math formulas, check out our Formula Dossier
##### What 9 concepts are covered in the Counting on a Number Line Calculator?
math operation involving the sum of elements
count
determine the total number of a collection of items
counting on a number line
greater than or equal to
Shows an inequality of one value being equal to or more than another
less than or equal to
Shows an inequality of one value being equal to or less than another
line
an infinitely long one-dimensional object with no width, depth, or curvature
number
an arithmetical value, expressed by a word, symbol, or figure, representing a particular quantity and used in counting and making calculations and for showing order in a series or for identification. A quantity or amount.
number line
a line on which numbers are marked at intervals, used to order numbers. Smaller numbers are on the left and larger numbers are on the right.
subtraction
math operation involving the difference of elements