CCSS 1.OA.A.1 Practice and Assess Pack:
This is a packet of 10 worksheets, and one blank sheet you can program the way you would like. The packet addresses CCSS 1.OA.A.1. Use them for RTI, pre-test, post-test, progress monitoring, morning work, homework, or whatever else you can think to use them for.
More packs are in the works for each of the grade 1 math standards. Check back soon.