What are the different branches of mathematics?

When you are busy it is easy to accidentally get behind and end up late for appointments and using estimating in things like time can help make sure this doesn't happen. Learn more about solving mathematical problems using estimation.

Rational numbers, any number expressed in the division of two integers, can be compared and ordered to determine their size, even when the digits may appear larger or smaller. Follow the examples of comparing and ordering rational numbers to learn this concept.

What are math symbols? Learn about all basic math symbols, calculus math symbols, and the meanings of symbols in math with a list for quick reference.

Estimation in mathematics, is the process of finding an approximation of a value or sum. Explore the three steps necessary to perform an estimation, and practice these steps with a few examples.

When solving a division word problem, it is important to pick out the dividend and divisor from among the other words. Learn how to solve word problems with and without remainders, keeping in mind that the bigger number isn't always the dividend.

Roman numerals are a numeric system that started during the Roman Empire for commercial purposes. Explore the history of the roman numeral system, including its origins in tally sticks and hand signals, early problems, and its continued use today.

Explore what descending orders is. Learn the definition of descending order and understand how it is formed. Discover descending order examples of numbers and items.

Learn the definition of a variable in algebra. Find out what an independent variable is, compare different algebra terms, and explore examples of variables.

Not much is known about Aryabhata, but his legacy in the fields of science and mathematics holds true to this day. Explore the brief history and biography of Indian mathematician Aryabhata, including his Hellenistic world and his contributions to the study of time, math, and astronomy.

Learn about the types of geometric shapes in nature. See examples of geometry in nature in the shape of squares, rectangles, and triangles.

Learn about the associative property in mathematics. Discover what the associate property means for grouping numbers and regrouping numbers. Explore how to apply the associative property to addition and multiplication.

Analyzing data to calculate probability has immense application outside of the classroom. Learn how statistics can be analyzed to identify useful probabilities in three real-world examples: college, baseball, and the lottery.

Explore how to read and write numbers up to nine digits. Discover the meaning of place values and periods, how to write numbers in both numerals and words, and which place values are used in nine-digit numbers.

Sanskrit is considered the original language of India and has served dual roles as both classical literature and religious scripture. Explore the importance of Sanskrit in India, an overview of the religious writings known as the Vedas and Upanishads, and discover other great epics of traditional Sanskrit literature.

Learn about even and odd numbers, including the even number definition and the odd number definition. See examples with an odd and even numbers chart.

Some artists use mathematical models to create great works of art, such as Leonardo da Vinci's ''Mona Lisa''. Learn how by exploring the golden ratio, tessellations, and anamorphic art.