1. What is six plus four?

2. The temperature is plus four degrees.

3. Nylon cord: To calculate the amount, add together the width of the blind plus four times the length.

4. Her owner's full width cabin, plus four equal guest cabins give her a unique and pleasing layout.

5. She stopped beside a man wearing T-shirt, plus fours, cartridge belt, and baseball cap back to front.

6. He poured an inch of condensed milk into the mug plus four spoons of sugar and stirred the coffee before straining it.

7. It was full of people strangely dressed in plus fours and navy blue suits, with packs strapped to their backs.

8. When did plus fours come into vogue?

9. a pair of plus fours.

10. They took the form of loose breeches such as "plus fours" which came four inches below the knee.

11. He was dressed for an Edwardian shooting party in a full suit of tweed plus fours.