How to Lock Numeric Values in Excel. Microsoft Excel is a powerhouse when it comes to calculating numbers. With its vast assortment of functions, you can construct formulas to derive virtually any ...

Children begin to understand number place value by age 3—much earlier than previously believed, according to a new study in Child Development— and they may be ready for more substantive math ...

Sparklines are small charts that fit into a single Microsoft Excel cell. But if you're tracking non-numeric data, they can exhibit weird behavior. Learn how to avoid problems when using sparklines.

If you use a numeric variable with an operator that requires a character value, such as the concatenation operator, the numeric value is converted to character using the BEST12. format.