---
title: Adding 3 Numbers (to 100)
created: 2026-05-25
updated: 2026-05-25
type: lesson_topic
subject: math
tags: ['ccss', 'counting', 'grade-2', 'homeschool', 'math']
weeks: [12]
source: Home_School/2nd_Grade/Math/
---
## Overview
Adding 3 Numbers (to 100) — Math curriculum topic for 2nd grade.
**Weeks covered:** Week_12
## Description
Topic: Adding 3 Numbers (to 100). Part of the math curriculum covering this concept with hands-on practice and activities.
## Related Topics
- [[mixed-2-digit-addition-subtraction]] (previous week)
- [[3-digit-addition-subtraction]] (next week)
- [[math-curriculum-map]] (full Math curriculum overview)