In this topic, students add two quantities and analyze the sum by breaking it into expanded form. They identify how many ones, tens, and hundreds are in the total, connecting place value understanding with real-world contexts using measurement units. Problems include diverse situations with varied character names and practical scenarios.
In this topic, students add two quantities and analyze the sum by breaking it into expanded form. They identify how many ones, tens, and hundreds are in the total, connecting place value understanding with real-world contexts using measurement units. Problems include diverse situations with varied character names and practical scenarios.