exercise By Ashton Berrett9/15/2020

Common Core Standards: 1.OA.A.11.OA.A.2K.OA.A.21.OA.B.31.OA.C.61.OA.D.7

exercise By Josie Fixler6/10/2014

exercise By Christina Moore3/8/2016

Tags:

Common Core Standards: 1.NBT.B.2c

exercise By Wes Clarkson12/11/2015

Tags: Introductory Assignment, , Writing Numbers, 20, 30..., 20, 30...

exercise By Talia7/29/2014

Common Core Standards: 1.OA.D.71.OA.D.81.OA.C.6

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Common Core Standards: 2.G.A.1K.G.B.41.G.A.1

exercise By Patrice Simmons11/10/2015

Common Core Standards: 1.G.A.31.G.A.21.OA.A.11.G.A.1

exercise By Josie Fixler7/10/2014

Common Core Standards: 1.OA.A.11.OA.B.41.OA.C.51.OA.C.61.NBT.C.62.OA.A.12.OA.B.2

exercise By Josie Fixler6/26/2014

Common Core Standards: 1.OA.A.1

exercise By Josie Fixler6/9/2014