Essential Math Shortcuts for Quick Problem Solving — PickAClass
⏱ 2h 48m 📚 28 lessons

Essential Math Shortcuts for Quick Problem Solving

Apply fundamental mental calculation techniques and algebraic principles to dramatically boost your speed and accuracy when solving complex quantitative problems in timed assessments.

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About this course

Are you struggling to complete quantitative sections on exams due to complex calculations and tight time limits? Developing strong mental math skills is crucial for accuracy and efficiency in any standardized assessment. This course provides a structured foundation in essential mathematical shortcuts and non-traditional problem-solving methods. You will move beyond rote calculation and learn to identify patterns, estimate quickly, and apply targeted algebraic and arithmetic techniques to solve multiple-choice questions with speed and confidence. What you'll learn: * Learn foundational concepts of integers, factorization, and key number properties. * Master rapid percentage calculation and ratio manipulation for efficiency in comparison problems. * Apply key algebraic identities and substitution techniques to simplify complex expressions quickly. * Practice strategic estimation and elimination methods specifically designed for multiple-choice questions. * Understand pattern recognition techniques to solve series, sequences, and analogy problems efficiently. The course begins with core arithmetic principles and progresses through specialized techniques for percentages, ratios, and algebraic simplification. Each section includes written explanations of methods followed by practical exercises to reinforce speed and accuracy. This course is designed for absolute beginners, students preparing for aptitude tests, or anyone looking to significantly improve their mental calculation abilities. No advanced mathematical knowledge is required. Start building the mathematical confidence and speed you need today.

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 48m 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
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Name Surname
has successfully demonstrated mastery of
Essential Math Shortcuts for Quick Problem Solving
Skills demonstrated
Behavioral pattern analysis
Foundational
1.2 hrs
Decision-architecture frameworks
Proficient
1.4 hrs
A/B test design
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1.7 hrs
Behavioral copywriting
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1.9 hrs
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Essential Math Shortcuts for Quick 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
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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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