📚 Introducing my specialized two-book series designed to make addition and subtraction easy through the part-whole model approach.
<aside> Volume 1 : Addition within 100
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<aside> Volume 2: Subtraction within 100
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For each book
117 black and white pages including answers
56 animal-themed word problems across 6 progressive units
Addition within 10, 20, 40, and up to 100
Step-by-step guidance on drawing part-whole models
Practice with 2-part, 3-part, and 4-part word problems
*Unit A and Unit B : Complete guidance where each question demonstrates 4 approaches from pictorial to models with step-by-step instructions
<aside> Vol 1 : Addition Table of Contents
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<aside> Vol 2 : Subtraction Table of Contents
</aside>