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

exercise By Josie Fixler7/24/2014

Tags: 20, 30...

Common Core Standards: 1.NBT.B.3

exercise By siddhi vinayaka12/31/2013

Tags: Comparing Numbers., Comparing Numbers

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.NBT.B.21.NBT.C.5

exercise By Karin Sanders8/18/2014

Tags: Counting, starting ..., For STARBUCKS, , CC Grade 1, Carolyn Clark