Exploring numbers in the thousands. Included: Using Base 10 Blocks to illustrate numeration; place value for four-digit numbers; expanded and standard form for four-digit numbers; comparing four-digit numbers using the greater than and less than signs.

Originally released by Lucky Cat Productions, 2009. Streaming video file encoded with permission for digital streaming by Infobase on May 02, 2015. Teacher's guide available under Additional Info Tag.

Four-Digit Number Recognition (1:55); --Expanded Form (1:31); -- Math Dillon Challenge (1:22); -- Five-Digit Number Recognition (3:09); -- Place Value of Five Digit Numbers (0:23); -- Comparing Five Digit Numbers (2:06); -- Build a Number Using Five Digits (3:37); -- clip of place value (2:54);.