What does 2 Chronicles 27:1 mean?

2 Chronicles 27:1 KJV
Jotham [was] twenty and five years old when he began to reign, and he reigned sixteen years in Jerusalem. His mother’s name also [was] Jerushah, the daughter of Zadok.

2 Chronicles 27:1 MKJV
Jotham [was] twenty-five years old when he began to reign, and he reigned sixteen years in Jerusalem. And his mother’s name [was] Jerushah, the daughter of Zadok.

2 Chronicles 27:1 NKJV
Jotham [was] twenty-five years old when he became king, and he reigned sixteen years in Jerusalem. His mother’s name [was] Jerushah the daughter of Zadok.

2 Chronicles 27:1 KJV 2000
Jotham was twenty and five years old when he began to reign, and he reigned sixteen years in Jerusalem. His mother’s name also was Jerushah, the daughter of Zadok.

Interlinear KJV

Jotham /Yowtham/ was twenty /`esriym/ and five /chamesh/ years /shaneh (in pl. only),/ old /ben/ when he began to reign, /malak/ and he reigned /malak/ sixteen /shesh/ /`asar/ years /shaneh (in pl. only),/ in Jerusalem. /Y@ruwshalaim/ His mother’s /’em/ name /shem/ also was Jerushah, /Y@ruwsha’/ the daughter /bath/ of Zadok. /Tsadowq/

Matthew Poole’s Commentary

Jotham reigneth well; prospereth, 2Ch 27:1-4; rendereth the Ammonites tributaries: his reign. Ahaz succeedeth him, 2Ch 27:5-9.

Ver. 1. No text from Poole on this verse.