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"One difficult type of Algebra problem are word problems asking about the sum of digits in a two digit number. Solving systems of equations by substitution is one of the most common ways to solve sum ...
"To solve word problems where someone is selling multiple items, a background knowledge of setting up a system of equations is necessary. Problems where someone is selling multiple items are common on ...
"To solve rate word problems, knowledge of solving systems of equations is necessary. Rate word problems include problems dealing with rates, distances, time and wind or water current. Other types of ...
Video Matemáticas
"Percents can be confusing, but there are methods we use to make them easier for us. Percents can be rewritten as fractions, or proportions, or as decimals. We can use multiplication and division to f ...
Hipervinculo Matemáticas
"To solve word problems involving percent concentration amounts, knowledge of solving systems of equations and percents is necessary. Percent concentration word problems involve solving for amounts an ...
Hipervinculo Matemáticas
"Setting up a system of equations is usually effective when solving money word problems and word problems involving coins. A knowledge of how to solve systems of equations is necessary to solve these ...
Hipervinculo Matemáticas
"In Algebra II and in the real world, sometimes we need to solve collection math problems by using linear equations. When solving word problems using linear equations, we first need to pull out the re ...
Video Matemáticas
"Setting up a system of equations is usually effective when solving age word problems involving the ages of two people. Knowing how to solve systems of equations is necessary to solve these types of p ...
Hipervinculo Matemáticas
Paquete de actividades Clic dirigidas al 3er Ciclo de E.Primaria, especialmente a 5º curso.
El programa está basado en el libro de Luis Pereda (Ed. EREIN). Está compuesto por 56 eje ...
Hipervinculo Matemáticas
Proyecto de actividades que consta de dos niveles, uno para 5º de primaria y otro para 6º. En cada nivel, el programa consta de 3 trimestres con 5 quincenas cada uno. Cada quincena consta de ...
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