Common Core Standards: 2.OA.A.12.NBT.B.52.NBT.B.6

exercise By Sarah Kavrell6/3/2015

Common Core Standards: 2.NBT.A.1a

exercise By Josie Fixler7/30/2014

exercise By ES Content6/21/2023

exercise By ES Content6/28/2023

exercise By Alyssa Wilkey3/27/2018

Tags: Addition, Equation, Expression, Numbers, Subtraction, subtraction, DRE MATH

exercise By ES Content6/28/2023

exercise By ES Content6/28/2023

exercise By ES Content6/28/2023

exercise By ES Content6/28/2023

exercise By ES Content6/28/2023