MD.6.0. Knowledge of Number Relationships and Computation/Arithmetic: Students will describe, represent, or apply numbers or their relationships or will estimate or compute using mental strategies, paper/pencil, or technology.
6.C.1. Number Computation: Analyze number relations and compute.
6.C.1.a. Add and subtract fractions and mixed numbers and express answers in simplest form (Assessment limit: Use proper fractions and denominators as factors of 60 (0 - 20)).