Khan Academy, , Prof. Salman Khan
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Updated On 02 Feb, 19
We will (eventually)do all of the lectures in the Singapore Math curriculum (which we like). You can follow along through the workbooks available at singaporemath.com
4.1 ( 11 )
Objectives Read and write numbers less than 10,000. Relate each 4-digit number to its place value.
Sep 12, 2018
Excellent course helped me understand topic that i couldn't while attendinfg my college.
March 29, 2019
Great course. Thank you very much.