OH.NNSO. Number, Number Sense and Operations: Students demonstrate number sense, including an understanding of number systems and operations and how they relate to one another. Students compute fluently and make reasonable estimates using paper and pencil, technology-supported and mental methods.
NNSO.2. Grade Level Indicator: Number and Number Systems: Use various forms of 'one' to demonstrate the equivalence of fractions.
NNSO.3. Grade Level Indicator: Number and Number Systems: Identify and generate equivalent forms of fractions, decimals and percents.