5.OA.1 Make equations true by adding parentheses Learn Zillion
5.OA.1 Writing numerical expressions based on a word problem
5.OA.1 Writing a numerical expression based on a word problem
5.OA.1 Grouping Symbols: Brackets, Parentheses and Braces
5.OA.1 Evaluating Expressions with Brackets, Parentheses and Braces
5.OA.2 Reason about Expressions to Compare Ther Values without Evaluating Them – Learn Zillion