The Kumon Math Curriculum

Building on a strong sense of number sequencing from Level 4A, students are introduced to addition in Level 3A. At first, students master + 1, + 2, through + 5 individually. The last 20 sheets of this level are dedicated to random addition questions from + 1 to + 5.

In this level, students learn to add through to + 10 automatically. This is also the level where they learn subtraction, subtracting up to - 9 by the end. It is very important that students master the contents of this level for smooth progress in subsequent levels. Level 2A greatly develops a student's speed and concentration.