2 different study guides/extra practice that work on place value through expanded form, word form, and 3 digit comparing numbers. Key words: digit, value, hundreds, tens, ones, greater than, less than, greatest, least, 10 more, 100 more, < and >. It correlates to 2nd Grade Math in Focus' Chapter 1 test. It could also be used to enrich your 1st grade students, used as a pre-test for 3rd grade students, or remediate struggling 3rd grade students.