Vertical Addition Teacher Resources

Three-digit numbers are the name of the game here! Scholars convert 456 to expanded form, then complete one addition and one subtraction problem. The equations are written vertically, and the addends produce a four-digit number. There is...

Learners complete two double-digit problems, one addition and the other subtraction. They also determine the missing addend in two additional problems. An explanation as to how to solve both problems is included. 

In this tic-tac-toe math game worksheet, students practice their two-digit addition skills as they play two rounds of the math game with a partner.

In this lesson on addition within 100, students will learn how to compose numbers and will explore strategies to add double-digit numbers such as vertical addition, regrouping, using multiples of 10, and labeling an open number line.

See examples of addition problems that are arranged vertically. There is also a game that allows you to practice your addition skills. The game keeps track of your correct and incorrect answers, it also gives a percentage score of your...

[Free Registration/Login may be required to access all resource tools.] Write and solve vertical addition problems with whole numbers.

Demonstrates how to use vertical addition to find the sum of 9.087 plus 15.31. [2:40]

Demonstrates how to use vertical addition to find the sum of 0.822 plus 5.65. [1:46]

Demonstrates a method for easily adding long vertical columns of numbers. Includes two sample problems to try.