In these worksheet the student is expected to write the number that is one more/one less than the number given using a number line.
In addition to the one more/one less worksheets, there are before/after worksheets included in this packet. In these sheets, the student is expected to write what number comes before/ after the number given.
The large print, defined space for each number, and the absence of distracting graphics are all purposeful considerations for learners with special needs.
These worksheets can be used as an instructional tool, as a review, or as an independent center.