tarea 1.1 matematica basica.docx - Nombre del estudiante...

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Nombre del estudiante: Erika Mora Medina Número de estudiante: 1607562669 Instrucciones: Repasa los temas discutidos en el módulo para realizar esta asignación. Debes hacer los siguientes ejercicios de práctica y demostrar todo el procedimiento necesario para llegar a la respuesta correcta. Esta actividad tiene un valor total de 60 puntos. Parte I. Factorización prima : Escribe cada uno de los siguientes números como producto de sus factores primos. (2 pts c/u) 1. 35 = 5x7 2. 42 = 2x3x7 3. 63 = 3 2 x7 4. 120 = 2 3 x3x5 5. 216 = 2 3 x 3 3 Parte II. Valor absoluto . Determina el valor de las siguientes expresiones. (2 pts c/u) 6. | -15 | = 15 7. - | 4 | = - 4 8. | 8 – 5 | = 3 9. | 7 – 10 | = 3 10. - | - 9 | = - 9 Parte III. Propiedades de los números enteros . Identifica la propiedad de los números enteros que se presentan en las siguientes expresiones. (2 pts c/u) 11. (-5) + 8 = 8 + (-5) Propiedad: Conmutativa 12. -2 x (5 + 3) = (-2 x 5) + (-2 x 3) Propiedad: Distributiva 13. (-12) + 12 = 0 Propiedad: Inversa 14. (12 + 3) – 7= 12 + (3 – 7)
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