Common Core Standards: 3.OA.D.8

exercise By Julia Sweeney7/10/2014

exercise By Amy Beck8/31/2015

Tags: expanded form, categorizing

exercise By Melissa Bernard9/25/2017

exercise By KSA Practice8/9/2024

Tags: Itemid(: SC041603_03), Itemid(SC041603_01), Itemid(SC041603_02), Itemid(SC041603_04), Itemid(SC04160 ...

exercise By Jenna Hagan - HES2/26/2026

Tags: STATE_RELEASED_ITEM, STATE_RELEASED_TESTS

exercise By Kinnari Acharya7/23/2018

Tags: STATE_RELEASED_ITEM, , , , STATE_RELEASED_TESTS

exercise By Sara Bice3/4/2026

Tags: 3.NF, 3.OA.A.3, 3.OA.C.7, 3NS3.1, CBSE, CCSS, Concepts and Procedures, Grade 5, NCERT, North Carolin ...

exercise By Rachel Markase11/25/2025

exercise By Melisa Beidelman10/18/2018

Common Core Standards: 3.NBT.A.2

exercise By Wes Clarkson12/16/2015

Tags: Fact Families, Timed Addition Facts Puzzle, , Extended Addition Family Memory Game