Use parentheses, brackets, or braces in numerical expressions, and evaluate expressions with these symbols.
Number Sense, Properties, and Operations
- Are fluent with basic numerical and symbolic facts and algorithms, and are able to select and use appropriate (mental math, paper and pencil, and technology) methods based on an understanding of their efficiency, precision, and transparency
Formulate, represent, and use algorithms with multi-digit whole numbers and decimals with flexibility, accuracy, and efficiency
Write and interpret numerical expressions.