General Skills

Understanding Inequalities

You'll discover what inequality symbols really mean and how to compare quantities with confidence. You'll translate everyday phrases like "at least" and "no more than" into symbols, test whether a value fits a range, and learn to both draw and read inequalities on a number line.

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6 lessons

30 practices

2 hours

Reading Mathematical Language

Course details

Greater and Less Than

Preview

Comparing Numbers Practice

Choosing Comparison Symbols

Checking Inequality Statements

Choose The Comparison Symbol

Next Course: Solving One-Step Inequalities

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It's an amazing product and exceeded my expectations, helping me prepare for my job interviews. Hands-on learning requires you to actually know what you are doing.

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Abbey Helterbran

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Jonathan Miller

Senior Machine Learning Engineer

+12

I'm impressed by the quality and can't stop recommending it. It's also a lot of fun!

Francisco Aguilar Meléndez

Data Scientist

+11

From our community

Hear what our customers have to say about CodeSignal Learn

I'm impressed by the quality and can't stop recommending it. It's also a lot of fun!

Francisco Aguilar Meléndez

Data Scientist

+11

I love that it's personalized. When I'm stuck, I don't have to hope my Google searches come out successful. The AI mentor Cosmo knows exactly what I need.

Faith Yim

Software Engineer

+14

It's an amazing product and exceeded my expectations, helping me prepare for my job interviews. Hands-on learning requires you to actually know what you are doing.

Alex Bush

Full Stack Engineer

I'm really impressed by the AI tutor Cosmo's feedback about my code. It's honestly kind of insane to me that it's so targeted and specific.

Abbey Helterbran

Tech consultant

I tried Leetcode but it was too disorganized. CodeSignal covers all the topics I'm interested in and is way more structured.

Jonathan Miller

Senior Machine Learning Engineer

+12

I'm impressed by the quality and can't stop recommending it. It's also a lot of fun!

Francisco Aguilar Meléndez

Data Scientist

+11

Understanding Inequalities

Course details

Unit 14 practices16 min

Unit 25 practices19 min

Unit 34 practices16 min

Unit 45 practices19 min

Unit 55 practices19 min

Unit 67 practices25 min

Turn screen time into skills time

Join the 1M+ learners on CodeSignal

From our community

From our community