Math Problem Statement
simplify each expression 5- 3/4 - (- 8/9)
Solution
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Math Problem Analysis
Mathematical Concepts
Arithmetic
Fractions
Addition and Subtraction of Fractions
Formulas
Conversion of whole numbers to fractions
Finding a common denominator for adding and subtracting fractions
Theorems
Subtraction of negative numbers (Double Negative Rule)
Suitable Grade Level
Grades 6-8