While addition and subtraction within 100 are the primary focus, the 2017 edition introduces the foundations of multiplication and division .

These often involve "inverse problems," where students must swap knowns and unknowns to deepen their understanding of mathematical relationships.

Students move beyond basic counting to master decimal composition, comparing two-digit numbers, and understanding place values (tens and ones).

The curriculum introduces formal units like millimeters and meters, alongside concepts of perimeter and basic geometric shapes. Structure of Problem Solving

Understand the order of operations (multiplication/division before addition/subtraction). Solve two-step word problems involving multiple operations. Identify and continue numerical patterns and sequences. 2nd Grade Mathematics Instructional Toolkit

The textbook is praised for its accessibility, allowing students to often work independently. Resources like Resh.Skysmart provide detailed solutions (GDZ) that break down the textbook's tasks step-by-step, helping parents and students verify their logic and calculations. Summary of Key Skills

The textbook is divided into two parts, focusing on three major mathematical pillars:

By the end of the 2nd-grade course using the Moro 2017 text, students are expected to: