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.1. Grade Level Indicator: Number and Number Systems: Demonstrate an understanding of place value using powers of 10 and write large numbers in scientific notation.
NNSO.9. Grade Level Indicator: Computation and Estimation: Represent and solve problem situations that can be modeled by and solved using concepts of absolute value, exponents and square roots (for perfect squares).
OH.PFA. Patterns, Functions and Algebra: Students use patterns, relations and functions to model, represent and analyze problem situations that involve variable quantities. Students analyze, model and solve problems using various representations such as tables, graphs and equations.
PFA.7. Grade Level Indicator: Use Algebraic Representations: Justify that two forms of an algebraic expression are equivalent, and recognize when an expression is simplified.
PFA.G. Write, simplify and evaluate algebraic expressions.