In this video, I explain how to perform two-digit operations quickly using mental strategies. We'll cover **addition**, ...

The first line of the calculation is the same procedure as multiplying with a single digit number. In the second line we are multiplying by \(20\) (two tens). As we are multiplying by tens the unit's ...

Vedic Math Puzzle: This Vedic math puzzle demands your quantitative and cognitive skills. Do you think you will be able to solve this one? Vedic Math Puzzle: A Vedic math puzzle is a mathematical ...

It's possible to solve some multiplication problems in your head. But sometimes it can help to use other methods instead. These include using visual aids, such as an array or place counters, or by ...