2026 Math Destroyer – DAT and OAT Quantitative Reasoning Prep
Save up to 20% on Combo Packages > See below!
Trusted by thousands of students for more than 18 years. The 2026 Math Destroyer is a comprehensive quantitative reasoning practice book for students preparing for the Dental Admission Test (DAT) and Optometry Admission Test (OAT), created by Dr. Jim Romano and the Orgoman team.
Used in Dr. Jim Romano's DAT and OAT preparation courses.
The DAT Destroyer and Math Destroyer form the core foundation of the DAT study materials used in Dr. Jim Romano's DAT preparation courses.
⭐ Most students pair Math Destroyer with DAT Destroyer for complete DAT preparation
Recommended for students who want comprehensive science and math coverage and higher scores
WHY MATH DESTROYER WAS CREATED
Many pre-dental and pre-optometry students haven't touched math since high school — and quantitative reasoning is one of the most challenging sections of the DAT and OAT. The DAT Destroyer already covers the core math concepts, but for most students that is not enough. This led to the creation of the Math Destroyer as a dedicated companion resource, designed to give students the intensive, focused math practice they need to build real confidence and score well on test day.
Students comparing different DAT math prep options will find that the Math Destroyer offers more practice and detailed solutions at a strong value.
WHAT'S INSIDE
Includes 760 quantitative reasoning questions, each with step-by-step solutions by the Orgoman team:
- 19 practice tests, each with 40 questions — mirroring the real DAT and OAT format
- Realistic, exam-level difficulty aligned with DAT and OAT expectations
- Designed for both DAT and OAT quantitative reasoning sections
All material reflects current DAT and OAT exam specifications and is designed to build speed, accuracy, and problem-solving confidence.
TOPICS COVERED
The 760 questions cover all major DAT and OAT quantitative reasoning topics:
- Algebra (equations and expressions, inequalities, exponential notation, absolute value, ratios and proportions, and graphical analysis)
- Geometry and trigonometry (including trig functions, special right triangles, and graphing)
- Data analysis, interpretation, and sufficiency
- Quantitative comparison
- Probability and statistics
- Applied mathematics (word problems)
All material reflects current 2026 DAT and OAT exam specifications.
WHAT MAKES MATH DESTROYER DIFFERENT
Math Destroyer is not a passive review book. Each test is designed to challenge students with the same problem styles, difficulty, and time pressure encountered on test day.
This approach builds confidence, sharpens reasoning skills, and trains students to handle unfamiliar problems effectively.
STUDY SMARTER WITH STEP-BY-STEP SOLUTIONS
Every question is followed by a clear, logical solution by the Orgoman team that walks students through the reasoning process. This method reinforces concepts, corrects common mistakes, and builds the skills needed to solve new problems under exam conditions.
⭐ MOST POPULAR — 80% of students pair Math Destroyer with DAT Destroyer and save $50
💰 Bundle and Save DAT Destroyer + Math Destroyer — Save $50
3-Book Bundle — Save $106
4-Book Bundle — Save $136
👉 Click Current Discounts below the price to view bundle options
Limited-time bundle pricing is shown directly on the product page.
WHY MANY STUDENTS PREFER PHYSICAL STUDY MATERIALS
Research consistently shows that many students retain complex material better when studying from physical books compared with screens.
- Better retention – many students remember more when studying from printed materials
- No screen fatigue – give your eyes a break from endless computer time
- Annotate freely – highlight, underline, and write notes directly in the margins
- Always accessible – no logins, subscriptions, or platform restrictions
ABOUT THE AUTHOR
Dr. Jim Romano has been teaching chemistry and preparing students for the DAT for more than 35 years. The Math Destroyer was created by Dr. Romano and developed by the Orgoman math professors to provide the comprehensive quantitative reasoning practice that students need to succeed.
Ideal for DAT and OAT test-takers seeking significant score improvement through realistic, exam-level math practice.
Ships within 24 hours • Delivered in 6–8 business days • Free shipping available on qualifying orders
Add to cart and start building your math confidence today.
ADDITIONAL RESOURCES
Bundle Deals Available — Automatically Applied at Checkout
Free Shipping on Orders Over $200 — Trusted Since 2006
When you buy 2 or more books, bundle discounts are automatically applied.
🚫 Only one discount can be used per order.
📚 Pre-Built Bundles:
DAT (or OAT) Destroyer + Math Destroyer — $50 off
DAT (or OAT) Destroyer + Organic Chemistry Odyssey — $55 off
DAT (or OAT) Destroyer + General Chemistry Destroyer — $55 off
Math Destroyer + Organic Chemistry Odyssey — $85 off
DAT (or OAT) + Math Destroyer + GC Destroyer — $106 off
DAT (or OAT) + Math + GC Destroyer + Organic Odyssey — $135 off
DAT (or OAT) + Math + GC Destroyer + Organic Odyssey + Dr. Romano’s Bio Review — $135 off
👉 Questions? Ask Nancy