exercise By Justin Johnson9/8/2017

Common Core Standards: 1.OA.B.3

exercise By Emily Lauer9/23/2014

Common Core Standards: 1.NBT.C.4

exercise By Josie Fixler6/26/2014

Tags: includi...

Common Core Standards: 1.NBT.B.31.NBT.A.11.NBT.B.21.NBT.B.2c2.NBT.A.4

exercise By Josie Fixler5/6/2015

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

exercise By Carol Mullet3/15/2023

Tags: STATE_RELEASED_ITEM, STATE_RELEASED_TESTS

Common Core Standards: 1.MD.A.1

exercise By Josie Fixler7/21/2014

Common Core Standards: 1.MD.C.4

exercise By Talia7/29/2014

Tags: represent, and...

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.NBT.C.5

exercise By Sarah Kavrell7/14/2015

exercise By Heather Polen4/5/2017