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The sexagesimal system and its operations

You'll learn to operate with numbers expressed in sexagesimal system, to convert them from sexagesimals into decimals and vice versa. You will also learn to convert sexagesimal degrees into radian ...

Definition of an angle and noteworthy angles

To learn to identify the different types of angles and basic operations (addition, subtraction and bisector of an angle) you can do between them.

Definition of an angle and noteworthy angles is a didac ...

Cœur de la numération et des operations. Numeración y operaciones básicas

Daniel Clerc propone un método alternativo de enseñanza-aprendizaje de los números y de las operaciones matemáticas básicas. Daniel plantea "dibujar" los ...

Operations using the memory (Proyecto Agrega)

Contenido educativo en inglés sobre el uso y funcionamiento de la calculadora. 'The intent is to learn to calculate the amount of a purchase of different items using products that are stored in the me ...

Square Root Operations

"Since Pythagorean theorem proofs requires us to square numbers and find square roots, reviewing square root operations from Algebra is really important. When working with the Pythagorean theorem, it ...

Set Operations Intersection

"A set operation is the collection of two data sets. Types of set operations include union, intersections and complements. Intersection set operations is a new set of data that is constructed by deter ...

Set Operations

"A set operation is the collection of two data sets. Two data sets can be added together, which is called a union set operation. For example, the union of data set A with the data set B (A U B) is the ...

Common Algebra Mistakes

"Some of the most common algebra mistakes come from misunderstanding the order of operations or what is commonly known as PEMDAS. We must keep in mind that the multiplication and division are done at ...

Order of Operations

"Sometimes it's hard to know what to do first with a mathematical equation. The order of operations, sometimes called PEMDAS, is how we know what to operation to do first so that we always get the rig ...

Matrix Operations

"When working with matrices, we can perform a number of matrix operations including matrix addition and subtraction. When adding or subtracting matrices, we first need to ensure that the matrices have ...

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