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

exercise By Wes Clarkson8/26/2014

exercise By Wes Clarkson8/26/2014

exercise By Christopher Della Fave2/21/2019

Tags: Tech for Success Math K-2

Common Core Standards: 2.NBT.A.32.NBT.A12.NBT.A.1a2.OA.B.22.NBT.B.52.NBT.B.62.NBT.B.7

exercise By Josie Fixler11/30/2015

Tags: expanded form, categorizing, , bundles, sticks

exercise By Matthew Steen10/30/2024

Common Core Standards: 2.NBT.B.72.NBT.B.82.NBT.A.1a2.NBT.A.1b2.NBT.B.52.NBT.B.62.OA.A.12.OA.B.2

exercise By Josie Fixler8/6/2014

Tags: 200, ...

Common Core Standards: 2.OA.A.12.OA.B.22.OA.C.4

exercise By Josie Fixler5/19/2014

exercise By smithads1/17/2017

Tags: Achieve The Core

Common Core Standards: 3.OA.A.13.NF.A.14.OA.A.24.OA.A.33.OA.A.33.NBT.A.23.OA.A.23.OA.D.83.NF.A.2b3.OA.A.43.OA.C.73.NBT.A.33.OA.D.93.OA.B.53.NBT.A.13.MD.C.53.MD.C.63.MD.C.7a

exercise By Polly Brewer4/13/2015

Tags: Array, Arrays, fraction, Addition, Subtraction, Equation, Relation between addition and subtraction, ...