This classroom resource provides a video that describes place value and how it can be used to decompose numbers. These key concepts will be addressed: place value, digit, expanded form, standard form, and period. After utilizing this resource, the students can complete the short quiz to assess their understanding.
In this interactive activity, students will be led through steps to write multi-digit numbers in expanded form. There are teaching activities as well as practice activities available. The key concepts addressed include place value and digit. A handout that reviews the steps taught during the activity can be printed. After utilizing this resource, the students can complete the short quiz to assess their understanding.
To make the "expanded" form of a number, break it down to its ones, tens, hundreds, and other place values. Understanding how to break numbers down assist students in understanding various problem-solving strategies. This resource provides videos and practice problems that explore this skill.
