Comparing place values | Arithmetic properties | Pre-Algebra | Khan Academy - By Khan Academy
When asked to compare the place values in a number, remember this simple fact: each step up in place value results in an increase of a factor of ten. Watch this great explanation and become a pro.
Comparing place values | Arithmetic properties | Pre-Algebra | Khan Academy is a free educational video by Khan Academy.It helps students in grades 4 practice the following standards 4.NBT.A.1.
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1. 4.NBT.A.1 : Recognize that in a multi-digit whole number, a digit in one place represents ten times what it represents in the place to its right. For example, recognize that 700 ÷ 70 = 10 by applying concepts of place value and division. (Grade 4 expectations in this domain are limited to whole numbers less than or equal to 1,000,000.).
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