Grade 4 – Unit of Study 1: Place Value of Whole Numbers

Click here for the Spanish Version: https://youtu.be/UukVUyfW-7M

In This Unit of Study…

Students extend their understanding and application of place value concepts in the base 10 system. Students will read and write numbers up to 1,000,000 by using standard, expanded, and word form. They will solidify the concept that in the base-10 system, the value of each place is ten times the value of the place to the immediate right.

B.E.S.T. Benchmarks:

• MA.4.NSO.1.1 Express how the value of a digit in a multi-digit whole number changes if the digit moves one place to the left or right.
• MA.4.NSO.1.2 Read and write multi-digit whole numbers from 0 to 1,000,000 using standard form, expanded form and word form.
• MA.4.NSO.2.1 Recall multiplication facts with factors up to 12 and related division facts with automaticity.  

Overarching Key Concepts:

• Fluency: Multiply by 10
• Read and Write Multi-Digit Whole Numbers 
• Explore Place Value Relationships