Quarter

Quarter QUARTER is one part of four equal parts. A whole unit consists of four quarters.   When a whole number is devided in 4 equal parts, number 1 notes the part (the quarter) and 4 represents the number of parts into which the whole has been divided. In numerical form, it is written as […]

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Equation

Equation An equation is a mathematical formula containing an equals sign, to show that two expressions are equal. The word equation and its cognates in other languages may have subtly different meanings; for example, in French, in Estonian etc an equation is defined as containing one or more variables. In English, any well-formed formula consisting […]

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Vertical

Vertical A vertical line is the one that we draw from top to bottom. On a table, the legs of the table are vertical lines. In the 2-dimension case, as mentioned already, the usual designation of the vertical coincides with the y-axis in coordinate geometry. https://en.wikipedia.org/wiki/File:Mystery_of_the_horizontal_y-axis.PNG […]

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Pentágono

Pentágono Un pentágono es un tipo de polígono que tiene cinco lados y cinco ángulos.   Diferentes tipos de pentágonos             Pentágono regular          Pentágono irregular   Pentágono cóncavo   […]

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Value

Value In math, value is a number signifying the result of a calculation or function. Examples: The value of 4 x 6 is 24 The value of x + y if x = 6 and y = 3 is 9. y=2x + 3, the value of y if x = 4 is 11  ( y = 2 · […]

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Formula

Formula A rule in math, like the formula for the area of a rectangle is length × width https://www.splashlearn.com/math-vocabulary/algebra/formula […]

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Propiedad conmutativa

Propiedad conmutativa La definición de propiedad conmutativa establece que cuando sumamos o multiplicamos dos números, el valor resultante sigue siendo el mismo, incluso si cambiamos la posición de los dos números.  Significa que puedes intercambiar números y seguir obteniendo el mismo resultado cuando sumas o multiplicas.  Ejemplos: Addition Multiplication a + b = b + […]

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Menos, menos que

Representa una conexión entre dos cantidades, indicando que una es inferior, menor o menor que la otra. El símbolo de esta relación es «<«, lo que permite comparar atributos numéricos, físicos y cuantitativos como números, masas, alturas y magnitudes. Prueba este juego para practicar menor que (<) y también mayor que (>): https://www.abcya.com/games/comparing_number_values_jr   […]

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Equilateral triangle

Equilateral triangle An equilateral triangle is a triangle whose all three sides are of equal length. The sides of an equilateral triangle are congruent, which means that all sides are of equal length(AB=BC=CA). All the interior angles are equal too (α=β=γ=60 degrees). Here are some games with triangles: https://www.iknowit.com/lessons/e-classifying-triangles-equilateral-isosceles-scalene.html https://cardgames.io/triangles/ […]

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