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# Number Strings

## Complications with representing constant difference on an open number line

## Decimal Addition: The Wonders of Friendly Numbers & Compensation

## True False and Fill in the Blank Number Strings for Second Grade

## 30 ways to make number strings more inclusive

## Why Conjectures Matter

## What the kids say…..

## Division of fractions — The role of ratio

## Beyond Skip Counting

## Developing Algebra

## Chocolate Arrays

## A Number String for Angle Measures — Before We Kick the Bucket

## The delight of disequilibrium

## What’s in a name?

## (Re)Thinking Context

## Tricky Teens

## Moving straight ahead

a community for number string design