Positive and Negative Numbers Practice Guide — PickAClass
⏱ 2h 54m 📚 29 lessons

Positive and Negative Numbers Practice Guide

Build fluency in adding, subtracting, multiplying, and dividing signed numbers through clear explanations and structured written drills.

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About this course

Working with positive and negative numbers can feel confusing, but mastering signed arithmetic is essential for basic algebra and everyday calculations. This text-based course breaks down the rules of signed numbers using clear explanations, structured examples, and targeted written exercises. You will gain confidence handling positive and negative integers in any mathematical context. What you'll learn: Understand core concepts including positive numbers, negative numbers, absolute value, and opposites. Visualize operations using number line concepts to simplify additions and subtractions. Apply straight-forward rules for adding and subtracting integers correctly every time. Master multiplication and division rules for combining positive and negative values. Solve multi-step arithmetic expressions involving parentheses and order of operations. Practice practical applications such as temperature shifts and financial balances. The material starts with fundamental terminology and definitions before progressing step-by-step through operational rules and practice drills. This course is designed for beginners and anyone wanting to strengthen their core math skills with no prior advanced knowledge required. Start reading today to build lasting fluency in signed number arithmetic.

Course contents

What you'll get

  • 📜 Certificate of completion
    Add it to your LinkedIn profile
  • 💬 Personal AI tutor
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  • ♾️ Lifetime access
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  • 📱 Phone or computer
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  • 💸 14-day refund
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  • ⚡ Short & focused
    2h 54m of practical content

Certificate of completion

Every course you complete on PickAClass issues a credential like this — original, with its own code, verifiable by URL, and detailed about what was actually demonstrated.

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Positive and Negative Numbers Practice Guide
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Positive and Negative Numbers Practice Guide
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Performance detail
Coursework summary
Lessons completed 14 / 14
Practice questions 26 / 28
Assignments submitted 4 (avg 4.5 / 5)
Capstone project Reviewed — 4.6 / 5
Total practice 6.2 hrs
Performance benchmark
Cohort rank Top 12% of 1,625
Time to completion 11 days (median: 22)
Mastery score 91 / 100
Practice-question score 94%
Skill verification Verified Skill Path
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pickaclass.com/certificates/PCC-2026-X4F7-AP19
Issued under the academic standards of PickAClass. Skill levels reflect assessed performance against the course's competency rubric. This is an original credential of this platform.

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Frequently asked

What do I need to take this course? +

Just a phone or computer with internet. No installs, no special hardware.

How do I pay? +

By card via Stripe. We don’t store card details — Stripe handles them securely.

Can I get a refund? +

Yes — full refund within 14 days, no questions asked.

How long will I have access? +

Forever. Once you purchase, the course is yours to revisit anytime.

Will I get a certificate? +

Yes. On completion you'll receive a certificate you can add to your LinkedIn profile.

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