Common Core Standards: 1.NBT.C.5

exercise By siddhi vinayaka1/2/2014

Tags: Addition,

exercise By Alyssa Wilkey3/27/2018

Tags: DRE MATH

Common Core Standards: 1.NBT.C.4

exercise By Josie Fixler5/15/2015

Tags: includi..., includi...

Common Core Standards: 1.NBT.C.5

exercise By Josie Fixler5/27/2015

exercise By Mallory Bell4/5/2016

Common Core Standards: 1.NBT.A.11.NBT.B.21.NBT.B.2c1.NBT.B.31.NBT.C.5

exercise By Josie Fixler5/4/2015

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

exercise By Alyssa Wilkey3/27/2018

Tags: DRE MATH

Common Core Standards: 3.MD.B.31.NBT.C.41.G.A.32.G.A.32.OA.A.1

exercise By Josie Fixler11/23/2015

Tags: Addition, , includi..., part part whole, fractions, word problems

exercise By Elizabeth Reams9/25/2017

Tags:

exercise By Ekaterina Katzarova9/25/2017