

📚 Unlock your toddler’s math genius before the crowd does!
Addition & Subtraction 1-2 is a 64-page workbook crafted by experts Joan Hoffman, Barbara Bando, and Ph.D. Irvin, designed to develop early math skills in toddlers aged 1-2. Featuring a variety of themed activities, this USA-made educational tool boasts a 4.8-star rating from over 15,000 reviews, making it a trusted choice for early childhood learning.



| Best Sellers Rank | #8,206 in Books ( See Top 100 in Books ) #69 in Early Childhood Education Materials #958 in Higher & Continuing Education Textbooks |
| Customer Reviews | 4.8 out of 5 stars 15,919 Reviews |
V**A
Interesting questions
X**X
Math book
L**H
Excellent workbook: clear layout, comfortable difficulty progression
U**T
Good for kids!
Y**L
Buen apoyo para reforzar aprendizaje
este libro lo compré para mi hija de 5 años y me parece muy bien ya que empieza desde un nivel muy básico de sumas y restas y conforme va avanzando empieza incrementar la dificultad.
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