Common Core Standards: 2.OA.A.13.OA.A.2

exercise By Adam Russ2/23/2015

Tags: Number Sentences, Sorting, Simple adding and subtracting, Word problems, Maths, NCCA Tags: 4th Class ...

exercise By Terri Copas9/7/2017

exercise By Fern Vogt11/15/2017

exercise By Fern Vogt10/26/2017

Common Core Standards: 3.OA.D.83.OA.D.9

exercise By Cris Genna2/12/2015

Tags: Video, performance task, pattern, operations, model, reasoning, algebra, 3rd grade, toothpicks, base ...

exercise By Rebekah Reyna2/8/2016

Common Core Standards: 3.OA.D.83.OA.D.9

exercise By K Thorne3/9/2015

Tags: Video, performance task, pattern, operations, model, reasoning, algebra, 3rd grade, toothpicks, base ...

exercise By tamara vaughan4/13/2017

Tags: 3rd grade, Video, algebra, base ten, model, operations, pattern, performance task, reasoning, toothp ...

exercise By Steinkirchner Pam1/20/2017

exercise By Katie Pennell4/14/2016