exercise By Danielle Rodriguez8/29/2016

Common Core Standards: 2.NBT.A12.NBT.A.1a2.NBT.A.1b

exercise By Josie Fixler3/9/2014

Tags: 200, ...

exercise By Emily Kokansky4/12/2022

Tags: bundles, categorizing, expanded form, sticks

exercise By Danielle Rodriguez8/16/2016

exercise By JILL RUBINSTEIN11/11/2017

exercise By Sara Cohen8/28/2024

Tags: Addition, categorizing, expanded form

exercise By ES Content6/28/2023

exercise By Vermell Brown2/22/2025

Tags: Number and Operations in Base Ten, place values

exercise By Gail Wallace Watkins4/2/2024

Common Core Standards: 2.NBT.A1

exercise By Emily Lauer9/2/2014

Tags: expanded form, expanded notation,