This is a worksheet that could be used as an assessment or as a practice worksheet.
It covers part of the standard 4.NBT.2: , number names, and . Compare two multi-digit numbers based on meanings of the digits in each place, using >, =, and < symbols to record the results of comparisons.
It specifically covers the part of the standard about expanded form. This worksheet practices converting standard form numbers into expanded, and also expanded form numbers into standard.
It is editable, so you can change it to meet the needs of your students. It includes the answer key.
There are a couple of deeper thinking questions so you can assess the depth of understanding of your students, or they can promote discussions.
This worksheet aligns well with the PowerPoint lesson you can find here: