Reviews identifying hundreds, tens, one
Comparing place value blocks
Comparing numbers with option to use place value blocks
Standard form to expanded form
Expanded form to standard form
Identifying the value of a given place
Using place value blocks to determine standard form
Using standard form to determine value
The rigor increases... begins with color coding or underlined and eventually fades to independence.
A shade is also on most of the pages, so the student can try to figure out the answer first.