Mathematics as one of the subjects in school is considered very important because mathematics can increase students’ knowledge in thinking logically, rationally, critically, carefully, effectively, and efficiently. Therefore, mathematical knowledge must be mastered as early as possible by the students. Calculating skills is one of the goals of mathematics learning.

The importance of grade 1 students studying the addition and subtraction counting operations is the initial capital in continuing the higher level of schooling. Because mathematics is a hierarchical lesson, each existing sub-chapter will be closely related to the next sub-chapter. For this reason, grade 1 students must really be able to master the counting and subtraction operations as the initial basis for learning the next mathematical material.

To convey material and be easily understood by students, appropriate methods and media are needed in learning. Students of Elementary School Class I are still learning at the concrete operational phase, so the right media is needed so that the conveyor is easy to understand such as **worksheets for 1st grade** below:

Not only math is important but the ability to read is also important for kids because the more reading the wider the kid’s understanding of something.