5Th Grade Standards Involving A Number Line. In fifth grade, math best standards are divided into 7 subcategories, while the mafs had 6: Fifth grade math standards by the end of grade five, students increase their facility with the four basic arithmetic operations applied to fractions, decimals, and positive and negative numbers.

A number line model makes an ideal tool to understand the concept of fundamental math operations. Understand various meanings of multiplication and division. Here are the common core standards for grade 5, with links to resources that support them.