Inserting Commas
Each worksheet has 20 problems inserting commas where they belong.
Student Objectives
- Practice adding commas to large numbers so they are easier to read.
- Learn to group digits in sets of three from the right to find where commas go.
- Tell the difference between thousands, millions, and billions by looking at comma groups.
- Rewrite numbers in a standard, readable format without changing their value.
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