2.NBT.3:
Number And Operations In Base Ten
Understand Place Value.
Read and write numbers to 1000 using base-ten numerals, number names, and expanded form.
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.
