Looking for math words that start with B?

From Bar graphs to Beta and Boxplot, I’ve put together a list of some of the most important and best math-related words starting with the letter B.

## Math Words That Start With B

**Back Substitution** – The process of solving a linear system of equations that has been transformed into row-echelon form or reduced row-echelon form.

**Bakers Dozen** – a group of 13; a dozen plus one: from the former practice among bakers and other tradespeople of giving 13 items to the dozen as a safeguard against penalties for short weights and measures.

**Bankrupt **– a person who loses everything they own and becomes insolvent.

**Bar Graph** – a chart that plots data using rectangular bars or columns.

**Base **– refers to a particular mathematical object that is used as a building block.

**Base (Geometry)** – a side of a polygon or a face of a polyhedron, particularly one oriented perpendicular to the direction in which height is measured, or on what is considered to be the “bottom” of the figure.

**Base Of A Triangle** – The bottom line of a triangle is the base of the triangle, and it can be one of the three sides of the triangle.

**Bearing **– the angle in degrees measured clockwise from north.

**Behind **– The position of the object that indicates the location in the back side of another object.

**Below **– The position of the object that indicates the location under another object.

**Benchmark **– a basis of comparison used to measure something.

**Bernoulli Trials** – a Bernoulli trial (or binomial trial) is a random experiment with exactly two possible outcomes, “success” and “failure”, in which the probability of success is the same every time the experiment is conducted.

**Beta** – the beta function, also called the Euler integral of the first kind, is a special function that is closely related to the gamma function and to binomial coefficients.

**Between **– Between numbers lie in the middle of two numbers.

**Bias **– A systematic (built-in) error which makes all values wrong by a certain amount.

**Biconditional **– A biconditional statement is a combination of a conditional statement and its converse written in the if and only if form.

**Bigger **– bigger or greater than is depicted by the symbol <.

**Binomial **– an algebraic expression of the sum or the difference of two terms.

**Binomial Coefficients** – The binomial coefficient is the number of ways of picking unordered outcomes from possibilities, also known as a combination or combinatorial number.

**Binomial Probability Formula **– Binomial probability refers to the probability of exactly x successes on n repeated trials in an experiment which has two possible outcomes (commonly called a binomial experiment).

**Binomial Theorem** – In elementary algebra, the binomial theorem (or binomial expansion) describes the algebraic expansion of powers of a binomial.

**Bisect **– to divide into two equal parts. to cut or split into two.

**Borrowing **– To subtract numbers with more than one digit: write down the larger number first and the smaller number directly below it.

**Boundary Value Problem** – a system of ordinary differential equations with a solution and derivative values specified at more than one point.

**Bounded Function** – A bounded function is a function that its range can be included in a closed interval.

**Bounded Sequence** – A sequence is a bounded sequence if it is bounded above and bounded below. If a sequence is not bounded, it is an unbounded sequence.

**Bounded Set Of Geometric Points** – A figure or a set of points in a plane or in space that can be enclosed in a finite rectangle or box.

**Box **– A Box is a polyhedron with all its faces in a rectangular shape.

**Boxplot **– A box and whisker plot—also called a box plot—displays the five-number summary of a set of data.

**Braces **– To denote grouping of mathematical terms.

**Brackets **– Mathematical brackets are symbols, such as parentheses, that are most often used to create groups or clarify the order that operations are to be done in an algebraic expression.

I hope you found the words you were looking for from the list above.

This isn’t an exhaustive list, if there are any math words starting with the letter B that you would like added to the list, please leave me a comment below.

If you’d like to explore more math words starting with different letters of the alphabet, click any of the letters below to go to the list for that letter:

*Image credits – Photo by Joshua Hoehne on Unsplash*