Math 1-Q1-Module 2- Lesson 2.1 Regrouping sets of tens into sets of hundreds Math 1-Q1-Module 2- Lesson 2.1 Regrouping sets of tens into sets of hundreds78 DownloadsDownload Now! Post navigation Previous: Math 1-Q1-Module 2- Lesson 1.2 Regrouping sets of ones into sets of tensNext: Math 1-Q1-Module 2- Lesson 2.2 Regrouping sets of tens into sets of hundreds