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Pythagorean Theorem (with problems)

Pythagoras' Theorem: Given a right triangle with sides a and b and a hypotenuse h (the side opposite the right angle). Then,

Remember that:

A right triangle (right-angled triangle in B ...

Logarithmic Equations and Systems

A logarithmic equation is an equation that has an unknown factor in the argument of a logarithm. In reality, the resolution is reduced to the resolution of equations of the same type as the expression ...

U-Substitution

When the integrand is formed by a product (or a division, which we can treat like a product) it's recommended the use of the method known as integration by u-substitution, that consists in applyin ...

Solving a Linear Equation System

Solving this type of problems (a system) consists in finding a value for each unknown factor in a way that it applies to all the equations in the system.

In this section we'll resolve systems (lin ...

Resolved Exercises of Powers (Exponents)

Simplifying Expressions with Exponents

The activities are in order of increasing difficulty: we use the properties of exponentials (power of products, power of quotient, power of a power,..) and, after ...

Resolved Problems of Linear Equation Systems

In this section we have exercises that require to be considered as a system of equations of second dimension (two equations and two unknown factors). If we don't remember how to resolve systems (e ...

Solving a Linear Equation

In this section we resolve linear equations with an increasing difficulty: simple equations, with fractions (where we'll use the least common multiple of the denominators), with parenthesis and wi ...

KINDERGARTEN MATHS

Muchos y variados recursos para practicar las matematicas de forma divertida y a tu ritmo. 

Aplusmath.com. Generador de ejercicios de sumas, restas, multiplicaciones y divisiones

Aplusmath.com: Free Math Worksheets, Math Games, Math Flashcards and more!

Un espacio donde encontraras un generador de ejercios de matemáticas ( suma, resta, multioicación y divisi&oacut ...

Curious George. Jorge el Curioso: 16 juegos matemáticos.

16 juegos interactivos matemáticos: conteo, sumas, restas, orden numérico, números cardinales...

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