There are various phrases that can be used interchangeably with "crunching numbers." These expressions are often utilized to denote the process of analyzing, evaluating, and interpreting numerical data. One common synonym is "number crunching," which has the same meaning as the original phrase. Another term that can be used to describe this process is "data analysis," which implies the systematic study of numerical information to draw meaningful conclusions. "Statistical analysis" is also another phrase that can be used to convey the same idea. Other related expressions that refer to analyzing numerical data include "quantitative analysis," "calculating figures," and "analyzing metrics." These terms are typically used in finance, business, and research to describe the process of working with numbers.