Common Core Standards: 1.NBT.C.6

exercise By Josie Fixler6/27/2014

exercise By Alyssa Wilkey3/27/2018

Tags: DRE MATH

Common Core Standards: 1.NBT.A.11.NBT.B.21.NBT.B.2c1.NBT.B.3

exercise By Josie Fixler5/7/2014

Tags: starting ..., 20, 30...

exercise By Meghan Maag3/14/2024

Tags: undefined, STATE_RELEASED_TESTS

Common Core Standards: 1.NBT.C.41.NBT.B.2a1.NBT.B.2b

exercise By Josie Fixler5/5/2014

Tags: includi...

exercise By Jameana Kiser3/31/2021

Common Core Standards: 1.NBT.C.5

exercise By Josie Fixler5/27/2015

exercise By Jesus Sarduy1/18/2017

Tags: shamari

Common Core Standards: 1.NBT.C.41.NBT.C.51.NBT.C.61.NBT.A.1

exercise By Josie Fixler5/14/2015

Tags: includi..., starting ..., starting ...

Common Core Standards: 1.OA.D.8

exercise By Josie Fixler4/29/2015