# Number Line Math 3-6

> Education

Canonical page: [https://chrome-stats.com/d/id1006269724](https://chrome-stats.com/d/id1006269724)

## Overview

- **ID:** `id1006269724`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Classroom Focused Software
- **Category:** Education
- **Version:** 1.0.7
- **Last updated:** 2018-12-04
- **First published:** 2015-06-24
- **Size:** 33 MB
- **Data as of:** 2026-09-05
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/number-line-math-3-6/id1006269724)
- **Privacy policy:** [https://www.classroomfocusedsoftware.com/cfsprivacypolicy.html](https://www.classroomfocusedsoftware.com/cfsprivacypolicy.html)

## Description

Part of the Math Practice Tools CFS Bundle

Designed for use in middle and upper elementary classrooms. Work with 2-digit addition and subtraction problems in six forms:
• JOIN with RESULT unknown
• JOIN with CHANGE unknown
• JOIN with START Unknown
• SEPARATE with RESULT unknown
• SEPARATE with CHANGE Unknown
• SEPARATE with START Unknown

Set the options to work with one form of problem at a time or mix in any combination. 
Set the range of sums/minuends as 10-25; 26-50; 51-99. 
Set an option to include negative numbers.

## Rankings

- #1,707,670 — Overall

## Similar extensions and apps

- [Number Line Math K2](https://chrome-stats.com/d/id500559584) — 1.00 / 5
- [Number Line](https://chrome-stats.com/d/id1531893217) — 5.00 / 5
- [Number Line, by MLC](https://chrome-stats.com/d/id751816884) — 4.40 / 5
- [Math Copilot Number Line](https://chrome-stats.com/d/id1507464772) — 5.00 / 5
- [Interactive Number Line](https://chrome-stats.com/d/id1146532589)
- [Word Problems](https://chrome-stats.com/d/id418214884) — 2.80 / 5
- [Number Lines School Edition](https://chrome-stats.com/d/id665101893) — 3.00 / 5
- [Missing Numbers](https://chrome-stats.com/d/id558503715) — 3.50 / 5
- [Balance Math](https://chrome-stats.com/d/id703195971)
- [Add Sub K-1](https://chrome-stats.com/d/id486199509) — 3.00 / 5
- [Math Minis](https://chrome-stats.com/d/id484467236) — 3.00 / 5
- [Number Line Galaxy Lite](https://chrome-stats.com/d/id959546242) — 3.50 / 5

---

Source: [Chrome-Stats](https://chrome-stats.com/d/id1006269724)