exercise By CMAS Practice9/2/2026

Tags: Colorado Measures of Academic Success, STATE_RELEASED_ITEM, STATE_RELEASED_TESTS

exercise By Christopher Della Fave1/24/2019

Tags: STATE_RELEASED_ITEM, STATE_RELEASED_TESTS

Common Core Standards: 2.NBT.A.1a2.NBT.A.1b2.NBT.B.72.NBT.B.82.OA.A.11.NBT.B.2a1.NBT.B.2b2.NBT.B.5

exercise By Josie Fixler5/18/2015

Tags: 200, ...

exercise By Ruqsana Potla12/26/2020

Tags: STATE_RELEASED_ITEM, bundles, expanded form, sticks

exercise By Amanda Carpenter4/4/2025

Common Core Standards: 1.NBT.B.31.NBT.A.11.NBT.B.21.NBT.B.2c2.NBT.A.4

exercise By Josie Fixler5/6/2015

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

exercise By JENNIFER ALACCHI1/15/2016

Tags:

exercise By Gail Wallace Watkins4/2/2024

exercise By Jennifer Green3/9/2021

exercise By Elizabeth Reams8/29/2017

Tags: 3rd grade