گام به گام ریاضی چهارم

Step by step fourth math
Based on the latest edition of the textbook
Answers to exercises and work in book classes
Including all chapters of the book:
Chapter 1: Numbers and Patterns - Chapter 2: Subtraction - Chapter 3: Multiplication and Division - Chapter 4: Measurement - Chapter 5: Mixed Number and Decimal Number - Chapter 6: Geometric Shapes - Chapter 7: Statistics and Probability
Typed answers on the book page
Along with the cataloging of book chapters
Clarity of answer page number
Suitable for class tests and exams and a guide to solving exercises