Common Core Alignment:.

4.NBT.1:

Number And Operations In Base Ten

Generalize Place Value Understanding For Multi-Digit Whole Numbers.

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.

4.NBT.2:

Number And Operations In Base Ten

Generalize Place Value Understanding For Multi-Digit Whole Numbers.

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.