Common Core Standards: 1.NBT.C.4

exercise By Josie Fixler5/16/2015

Tags: includi..., includi...

Common Core Standards: 1.NBT.A.11.NBT.B.21.NBT.B.2a1.NBT.B.2b

exercise By Karin Sanders8/18/2014

Tags: starting ...

Common Core Standards: 1.NBT.C.5

exercise By siddhi vinayaka1/2/2014

Tags: Addition,

Common Core Standards: 2.NBT.B.72.NBT.B.8

exercise By Josie Fixler5/25/2014

exercise By KANISHA JOHNSON3/16/2022

exercise By Tameka Crook3/6/2020

Common Core Standards: 1.G.A.11.G.A.3

exercise By Emily Lauer9/2/2014

Tags: unit fractions, first grade, , fractions, story problem

exercise By Christopher Della Fave2/21/2019

Tags: Tech for Success Math K-2

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

exercise By Josie Fixler8/18/2014

exercise By MATTHEW STEEN10/2/2023