📚 Unlock early math genius with every page!
Addition & Subtraction 1-2 by Joan Hoffman and Barbara Bando, Ph.D. Irvin is a 64-page workbook designed to develop foundational math skills in toddlers aged 1 to 2. Featuring a variety of engaging activities and available in themed editions, this USA-made educational tool is highly rated by parents and ranks among the top early childhood education materials.
| Best Sellers Rank | #1,636 in Books ( See Top 100 in Books ) #10 in Early Childhood Education Materials #239 in Higher & Continuing Education Textbooks |
| Customer Reviews | 4.8 out of 5 stars 15,907 Reviews |
V**A
Interesting questions
Excellent workbook!
X**X
Math book
Will done
L**H
Excellent workbook: clear layout, comfortable difficulty progression
Simple, clear layout using different coloured boxes on each page makes it easy to divide the work into concepts, and also to mark good places to take breaks. Sensible progression of difficulty. My 5yo has worked through the first ten pages in comfort and enjoyed learning the different ways to think about each problem.
W**D
Great learning tools
Good learning tools
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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