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.

Standard:

Math.4.NBT.2 or 4.NBT.A.2

Description:

Read and write multi-digit whole numbers using base-ten numerals,
number names, and expanded form. Compare two multi-digit numbers
based on meanings of the digits in each place, using >, =, and <
symbols to record the results of comparisons.