Watch this lesson to learn how to regroup in addition to add 3-digit numbers together. Using graph paper we need to remember to label ones, tens, and hundreds columns. ALWAYS start adding in the ones column.
Lesson 4 Adding 3 digit addition
Watch this lesson to learn how to regroup in addition to add 3-digit numbers together. Using graph paper we need to remember to label ones, tens, and hundreds columns. ALWAYS start adding in the ones column.
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