Included are 3 worksheets aligned to the NYSCCLS for grade 1 mathematics 1.OA.C.6 With the worksheets are answer keys. The last page is to challenge those firsties who can handle higher number addition and subtraction! Enjoy!
I used this worksheet for reteach instruction while teaching "Parts of a Whole" to my students. Students checked their answers with the provided answer key. Let me know what you think!