Sharpen arithmetic skills with a classic drill book for upper elementary students. This edition, designed for fifth through seventh graders, guides learners through core concepts using practical problems that build logical thinking and accuracy.
The book presents a structured sequence of lessons starting from basic factors and multiples, through greatest common divisors and least common multiples, and into fractions, percentages, and real‑world word problems. Its emphasis on reasoning helps students move from known ideas to new ones with clear, step‑by‑step demonstrations.
- Develop a solid foundation in prime numbers, factors, and prime factorization.
- Practice finding GCDs and LCMs, and applying these to real problems.
- Explore fractions, decimals, and percent calculations with guided questions.
- Solve practical problems on cost, price, profit, and discounts to build everyday math fluency.
Ideal for curious readers who want to strengthen mental math and problem solving, and for teachers seeking a ready‑to‑use practice resource.