An accurate Math input output table consists of ordered pairs that correctly follow a specific rule. It is also known as a function table. People can determine missing values in the table by identifying the number patter... More »

Use input-output tables in fifth-grade math to help students learn the concepts of mathematical functions by plotting the values on a graph. Each input value, graphed on the horizontal axis, has a corresponding output va... More »

To calculate input/output tables, also known as function tables, first determine the rule. Use the rule to complete the table, and then write down the rule. You need a pencil and paper, and it takes about 10 minutes to c... More »

Math facts, or math fluency facts, are the basic rules of calculation that enable elementary school students to solve common math problems. An understanding of these basic rules and facts is required to perform common fi... More »

A math equation writer is a program that allows the user to input numbers and symbols to obtain an output of a function that is properly formatted. Most computer programs like Microsoft Word do not allow the user to use ... More »

Mathematical equations called functions use input and output replace the variables in an equation. The input is the known variable, while the output is the solution. Use functions any time a variable (x) transforms in a ... More »

The identity function in math is one in which the output of the function is equal to its input, often written as f(x) = x for all x. The input-output pair made up of x and y are always identical, thus the name identity f... More »