words

3. to separate into different parts.
6. to become or to make sth. twice as much or as many .to multiply by two.
9. the system or type of money that a particular country uses.
10. the style or a design of a building
12. the size of a surface, that you can calculate by multiplying the length by the width.
13. a peace of information in a newspaper, on TV, a picture on a wall, etc. that tries to persuade people to buy sth.

1. to find sth. out by using mathematics.
2. an amount (in numbers)or a price.
4. A person who starts anew institution or organisation.
5. to become or to make sth. smaller or less.
7. the shape the shape of a human body.
8. a person who buys goods or services in a shop, restaurant ,etc.
9. a business organization selling goods or services.
11. to calculate the size, cost, ets. of sth. before you have all the facts and figures.