Do you like Maths? Adding, Subtracting, Multiplying and Dividing? And do you like Magic, too? Then watch this Mathemagician, a mathematician who is also a magician, Arthur Benjamin. He can multiply large, very large, numbers and is willing to teach you to do the same.

After watching this TED Talk, please complete the worksheet below and see what you can do:

Now complete the following Worksheet Calculation