Foundations of Arithmetic for Problem Solving — PickAClass
⏱ 2h 36m 📚 26 lessons 🎧 Audio version

Foundations of Arithmetic for Problem Solving

Build a strong mathematical foundation and develop problem-solving skills for various quantitative challenges.

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About this course

Do numerical challenges or quantitative reasoning tasks seem daunting? A solid understanding of arithmetic is the essential building block for success in mathematics and many analytical fields. This course is meticulously designed to guide you from the very basics of numbers to advanced arithmetic problem-solving techniques. Upon completing this course, you will be equipped with the precision and confidence needed to tackle a wide array of numerical tasks, improving your analytical abilities and quantitative aptitude. What you'll learn: * Understand fundamental number systems, properties, and operations. * Master calculations involving fractions, decimals, and percentages. * Apply concepts of ratio, proportion, and variation to solve comparative problems. * Develop skills in averages, mixtures, and allegations for data interpretation. * Explore essential number theory topics including divisibility and prime factorization. * Practice effective mental math and estimation techniques for quick calculations. This course begins with clear explanations of core arithmetic concepts and gradually builds your skills through practical applications and structured exercises. Each topic is presented with a focus on understanding the underlying principles before moving to problem-solving strategies. This course is ideal for absolute beginners with no prior arithmetic knowledge, as well as anyone seeking to reinforce and strengthen their foundational math skills. No prerequisites are required to begin. Start building your arithmetic mastery today.

What you'll get

  • 📜 Certificate of completion
    Add it to your LinkedIn profile
  • 💬 Personal AI tutor
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  • 🎧 Audio version included
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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 36m 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
Foundations of Arithmetic for Problem Solving
Skills demonstrated
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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PickAClass — Name Surname
Foundations of Arithmetic for Problem Solving
Page 2 of 2
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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