Lessons for Toddlers. Solving Problems

You are holding a book dedicated to developing a child's mathematical abilities. With its help, you will easily organize classes in which your little one will learn to solve simple problems. Your little student will learn what a problem is, get acquainted with such important concepts as "condition," "question," "solution," and "answer," and form an understanding of how addition and subtraction problems differ. 

The author recommends starting to solve problems with the child only after they have learned to solve addition and subtraction examples quite well. 
Bright illustrations and stickers that you will find in the book will help you make the learning process more interesting.