# Double Digit Addition Flashcards

## Worksheet Description

The worksheet is a collection of vertical addition problems, designed for students to practice adding two two-digit numbers. Each addition problem is presented in a column format, with one number above the other and a plus sign to the left, signaling the operation to be performed. There are several columns of problems, each set spaced apart to provide a clear and organized workspace. Students are expected to calculate the sum of the two numbers and write the answer beneath each problem.

The purpose of this worksheet is to reinforce students’ skills in vertical addition, a fundamental arithmetic operation. By arranging the numbers in a column, it teaches students to add numbers by place value, starting with the units and then moving to the tens. This method often involves carrying over, when the sum of the unit’s column is more than nine. Through repeated practice, students will improve their accuracy and speed in performing addition, as well as their understanding of the concept of regrouping in math.

You will find the vertical sums of all of these double-digit addition problems.