Teachers, save “Place Value to 20: Long and Short Ways” to assign it to your class.

Teacher Notes (not visible to students)

This could be used as a warm up and split up over a few days. Students would need to keep in their drafts until complete. Short way mean 18 would be represented with 1 ten and 8 ones. Long way means 18 would be represented with 18 ones. This helps students understand the term exchange.