place values — MASTER BLOG — MATH VALUES

You can find the archive from posts prior to 2018 at this link:

Devlin’s Angle archive including links to posts from 1996-2018.

Posts tagged place values

Playing with Place Value

Playing with Place Value

COMMUNICATION, TEACHING & LEARNING, MAA LEADERSAnnie PetittOctober 5, 2021Global Math Project, Exploding Dots, place values, bases, arithmewtic, James Tanton