SPEED CAL — Book

About This Book

Speed Cal is a dynamic mental mathematics book designed to sharpen calculation skills and build lasting mathematical confidence in school-level students. Using proven techniques from global math education research and adapted for the Bangladesh curriculum, this book helps students perform complex calculations faster and more accurately — without relying on calculators. The progressive exercise structure ensures learners build speed gradually while maintaining accuracy, preparing them for academic exams and real-life mathematical challenges.

What You Will Learn

• Perform rapid mental addition, subtraction, multiplication, and division
• Apply powerful shortcut techniques for complex calculations
• Improve mathematical thinking speed under exam conditions
• Build lasting numerical confidence for school and competitive exams
• Apply mental math skills to real-life problem solving
• Develop number sense and mathematical intuition

Who Is This Book For?

• Primary and secondary school students (Class 3–10)
• Students preparing for competitive exams and scholarships
• Parents who want to strengthen their child's math foundations
• Math teachers looking for engaging supplementary materials
• Coaching centres offering math enrichment programmes