Answer: Thousands
Explanation: In the context of place value in the decimal number system, each group of three digits is referred to as a “period.” The periods are named from right to left as units, thousands, millions, etc. The digits 913 fall in the thousands period.
Steps:
- Identify the Place Value System: The decimal system is organized in groups of three digits, each called a period.
- Determine the Period Name:
- The first period from the right is the units (or ones) period.
- The second period is the thousands period.
- The third period is the millions period, and so on.
- Locate the Digits 913:
- Since 913 is typically placed in the second group from the right in a larger number, it belongs to the thousands period.
Thus, the name of the period that has the digits 913 is the thousands period.