Thousands - 4-digit numbers and place value (4th grade math)

I explain how 4-digit numbers consist of four parts (thousands, hundreds, tens, and ones). Each digit has its own "home" or place, and its own value. I explain the expanded form, and we do some exercises.

Math Mammoth Grade 4 curriculum
https://www.mathmammoth.com/complete/grade_4

Видео Thousands - 4-digit numbers and place value (4th grade math) канала Math Mammoth