- MA.4.AR.1.2: Solve real-world problems involving addition and subtraction of fractions with like denominators, including mixed numbers and fractions greater than one.Clarifications:Clarification 1: Problems include creating real-world situations based on an equation or representing a real-world problem with a visual model or equation.
Clarification 2: Fractions within problems must reference the same whole.
Clarification 3: Within this benchmark, the expectation is not to simplify or use lowest terms.
Clarification 4: Denominators limited to 2, 3, 4, 5, 6, 8, 10, 12, 16 and 100.