Adding multi-digit numbers
Topic Notes
In this lesson, we will learn:
- How to add multi-digit numbers
- How to add three numbers
- Word problems with multi-digit addition
Notes:
- Ten ones need to be regrouped into 1 ten
- Ten tens need to be regrouped into 1 hundred
- Ten hundreds need to be regrouped into 1 thousand
- Remember to always stack the numbers you are adding so that the place values line up properly