Math Problem Statement

Calcular: 42: 23 – (24 – 32– 62) + 25  3 A) 28 B) 143 C) 85 D) 127 E) 86

Solution

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Math Problem Analysis

Mathematical Concepts

Order of operations
Parentheses simplification
Multiplication
Division
Decimal approximation

Formulas

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Theorems

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Suitable Grade Level

Grades 7-9