In mathematics, the word "evaluate" is a verb that refers to finding or calculating the value of something. This can pertain to financial mathematics or to finding the exact value of an algebraic expression or numerical ... More »

Typical math problems for fourth graders include problems that challenge students’ knowledge in data management and probability, number concepts, patterns and algebra, and geometry and measurement. For example, a data ma... More »

In math, the mean is the average of a set of numbers. To determine the mean, add all numbers in a set and take this answer and divide it by how many numbers are in the set. More »

In mathematics, the abbreviation "exp" stands for the word exponent. An exponent is a number placed after another number to indicate the power to which the former number is to be raised. The expression 5 exp 2, for examp... More »

Equivalent means something has the same value or is interchangeable. For instance, $1 is equivalent to 100 cents, four quarters, 10 dimes or 20 nickels. Likewise, 60 seconds is one minute, 365 days is a year and 5,280 fe... More »

The word "evaluate" means to appraise or assess the value of someone or something. Alternatively, it means to judge the significance or impact of something. In math, evaluate is also used to describe the process of worki... More »

In math, "model" can be either a noun or a verb is used to refer to how strict mathematics can be used in real-world applications. Mathematical models often involve both equations and graphical representations of a probl... More »