exercise By Ian Davis4/4/2019

Tags: STATE_RELEASED_ITEM, STATE_RELEASED_TESTS

exercise By Erin Gramley3/8/2021

Tags: 4.G.A.3, 4.MD.A.3, 4.NBT.A.1, 4.NF.A.2, 4.NF.B.4a, Addition, Compare fractions, Fraction, Fractions, ...

Common Core Standards: 2.NBT.A.42.NBT.B.83.NBT.A.13.NBT.A.2

exercise By Tyler Woods6/25/2014

Tags: place value, operations, numbers, calculations, addition, subtraction, fluency, accuracy, efficiency ...

exercise By Amy Beck8/31/2015

Tags: expanded form, categorizing

exercise By Yulin Ye4/6/2022

Tags: STATE_RELEASED_ITEM

exercise By Tay-Vaughn Mills4/14/2016

exercise By Jenifer Riedel9/1/2020

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, ...

Common Core Standards: 3.NBT.A.2

exercise By Vivian Perry5/7/2015

Tags: Numbers, Subtraction, Addition, subtraction, Equation, Expression

exercise By Preeti Bhardwaj2/18/2019

Tags: STATE_RELEASED_ITEM, STATE_RELEASED_TESTS