Card №10 Introduce yourself!

3. Match the words or phrases (1-6) with the definitions (A-F).
1.squared 2.hundredth 3.thousandth 4. To the nth power 5. Signaficant figure
6. Scientific notation

1. 
   a digit that identifies a quantity's level of precision
   
2. 
   multiplied by itself a particular number of times
   
3. 
   a quantity that is expressed in the third place after a decimal point
   
4. 
   having an exponent of two
   
5. 
   a way of expressing very large or very small quantities
   
6. 
   a quantity that is expressed in the second place after a decimal point