4-digit place value: thousands (3rd grade math lesson)
Using the base-ten blocks, a THOUSAND blocks make a cube. One HUNDRED is a "flat", a TEN is a "stick", and one little block is a UNIT or ONE. We see several numbers with four digits made with these blocks, and write them as numerals.
The first part of this lesson is here:
• 4-digit place value - thousands - part 2
See more videos for 3rd grade math:
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Math Mammoth Grade 3 Curriculum:
https://www.mathmammoth.com/complete/...
Workbook about 4-digit place value:
https://www.mathmammoth.com/place_val...