Common Core Standards: 1.OA.A.11.OA.B.41.OA.C.51.OA.C.61.NBT.C.6

exercise By Josie Fixler6/9/2014

Common Core Standards: 1.OA.A.11.OA.B.31.OA.C.61.OA.A.21.OA.C.5

exercise By Josie Fixler6/17/2014

exercise By Suzann Hughes2/15/2022

Common Core Standards: 1.OA.A.11.OA.B.41.OA.C.51.OA.C.61.NBT.C.6

exercise By Josie Fixler6/18/2014

exercise By Angie Hosp11/9/2017

Common Core Standards: 2.G.A.31.G.A.3

exercise By Josie Fixler4/2/2014

exercise By Trevor Markowicz4/5/2024

Tags: undefined, STATE_RELEASED_TESTS

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

exercise By Sandy Garrett4/7/2015

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

Common Core Standards: 3.NF.A.3a3.MD.C.63.NF.A.2b3.NF.A.2a3.NF.A.11.G.A.33.NF.A.3d

exercise By Josie Fixler8/13/2014

Common Core Standards: 1.G.A.1

exercise By Michele O'Leary11/10/2015