Applied Arithmetic for Problem Solving — PickAClass
⏱ 3h 📚 30 lessons 🎧 Audio version

Applied Arithmetic for Problem Solving

Master core arithmetic concepts and apply structured problem-solving techniques to confidently tackle quantitative challenges.

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About this course

Struggling with numbers or finding it difficult to approach quantitative problems systematically? This course provides a solid foundation in arithmetic, equipping you with the essential skills to confidently solve a wide range of mathematical tasks. By the end, you will be proficient in fundamental arithmetic operations and capable of breaking down complex problems into manageable steps. What you'll learn: * Understand fundamental number systems, properties, and basic arithmetic operations. * Learn to effectively apply concepts of fractions, decimals, percentages, ratios, and proportions. * Develop structured problem-solving methods to approach and analyze quantitative word problems. * Practice logical reasoning and estimation techniques to improve computational accuracy and efficiency. * Analyze and solve practical problems related to averages, time, work, speed, and distance. * Interpret and apply basic financial arithmetic concepts such as profit, loss, and simple interest. * Master current best practices for verifying solutions and avoiding common pitfalls in calculations. This course begins with an exploration of foundational number concepts and progresses through essential arithmetic operations and their practical applications. You will then learn to apply these concepts to various real-world scenarios, building your problem-solving abilities step by step. This course is designed for absolute beginners with no prior mathematical background required. Start your journey to mathematical confidence today.

Course contents

What you'll get

  • 📜 Certificate of completion
    Add it to your LinkedIn profile
  • 💬 Personal AI tutor
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  • 🎧 Audio version included
    Learn on the go — no screen needed
  • ♾️ Lifetime access
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  • 📱 Phone or computer
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  • 💸 14-day refund
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  • ⚡ Short & focused
    3h 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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Certificate of Mastery
This certifies that
Name Surname
has successfully demonstrated mastery of
Applied Arithmetic for Problem Solving
Skills demonstrated
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Behavioral pattern analysis
Foundational
1.2 hrs
✓
Decision-architecture frameworks
Proficient
1.4 hrs
✓
A/B test design
Proficient
1.7 hrs
✓
Behavioral copywriting
Advanced
1.9 hrs
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Applied Arithmetic for Problem Solving
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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
Verify this credential
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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