Ohio Learning Standards
OH.4.NBT. NUMBER AND OPERATIONS IN BASE TEN
Generalize place value understanding for multi-digit whole numbers less than or equal to 1,000,000.
4.NBT.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 by applying concepts of place value, multiplication, or division.
4.NBT.2. Read and write multi-digit whole numbers using standard form, word form, 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. Grade 4 expectations in this domain are limited to whole numbers less than or equal to 1,000,000.