Common Core Standards: 1.NBT.B.21.NBT.B.2c
exercise By Emily Lauer9/21/2014
Tags: hundred chart, 20, 30...
Common Core Standards: 1.OA.C.61.NBT.B.2c1.OA.B.31.OA.D.71.OA.D.8
exercise By Josie Fixler6/20/2014
Tags: 20, 30...
Common Core Standards: 1.MD.C.4
exercise By Talia7/29/2014
Tags: represent, and...
exercise By Amy Jones4/2/2018
exercise By Tara Montgomery2/27/2017
Common Core Standards: 1.NBT.C.6
exercise By Josie Fixler6/27/2014
exercise By Ana Rivera3/21/2016
Tags: Mrs. Rivera
exercise By Jameana Kiser3/31/2021
Common Core Standards: 1.G.A.3
exercise By Emily Lauer9/8/2014
Tags: fractions, story problem,
Common Core Standards: 1.G.A.1
exercise By Michele O'Leary11/10/2015