Artículo: AMZ-B0FXLZ1D25

Sequential Adding & Subtracting Abacus Math Practice: Activity book with addition, subtraction tasks, practice basic math skills and keep the mind active

Disponibilidad
En stock
Peso con empaque
0.42 kg
Devolución
Si
Condición
Nuevo
Producto de
Amazon

Sobre este producto
  • Sequential Addition Practice (1–100): Exercises that build understanding of ascending and descending number sums, including +1 to +100 and +100 down to +1.
  • Sequential Subtraction Practice (5050 Starting Point): Structured number sequences that subtract from a base total using both ascending and descending order for full-range mastery.
  • Balanced Progression System: From beginner to advanced practice sets designed to move learners from small-step arithmetic to complex mental sequences.
  • Abacus-Compatible Layout: Ideal for abacus learners or mental math practice without calculators—great for adults and students alike.
  • Skill Focus: Improves number sense, pattern recognition, and arithmetic accuracy through repetition and progression.
  • Abacus learners and instructors
  • Adults improving mental calculation skills
  • Math enrichment programs
  • Homeschooling and tutoring environments
₡ 9,971

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