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Introduction of multiplication and division tables, larger numbers, and measurement of length, weight, and time.

Step-by-step guides for teaching core topics such as natural numbers, arithmetic operations (addition, subtraction, multiplication, division), and basic geometry. Introduction of multiplication and division tables

Practice materials for vertical calculations, measurement units (meters, grams, hours), and simple word problems. and measurement of length

This archive is usually a collection for teachers or parents, featuring: arithmetic operations (addition