Numbers in English

  1. One                                                     First
  2. Two                                                     Second
  3. Three                                                  Third
  4. Four                                                    Fourth
  5. Five                                                      Fifth
  6. Six                                                        Sixth
  7. Seven                                                 Seventh
  8. Eight                                                   Eighth
  9. Nine                                                    Ninth
  10. Ten                                                       Tenth
  11. Eleven                                                Eleventh
  12. Twelve                                                Twelfth
  13. Thirteen                                            Thirteenth
  14. Fourteen                                          Fourteenth
  15. Fifteen                                               Fifteenth
  16. Sixteen                                              Sixteenth
  17. Seventeen                                       Seventeenth
  18. Eighteen                                           Eighteenth
  19. Nineteen                                          Nineteenth
  20. Twenty                                               Twentieth
  21. Thirty                                                  Thirtieth
  22. Forty                                                   Fortieth
  23. Fifty                                                     Fiftieth
  24. Sixty                                                    Sixtieth
  25. Seventy                                             Seventieth
  26. Eighty                                                 Eightieth
  27. Ninety                                                Ninetieth
  28. One Hundred                                Hundredth
  29. One Thousand                             Thousandth
  30. One Million                                    Millionth

Dates

We need the ordinal numbers in English because dates are spoken with ordinals.

April 25:   April the twenty-fifth OR the twenty-fifth of April

Remember the the!

Here is a date for your diary: May 19.  It’s my birthday.  When is your birthday.

Notice, when we write we do not write the 19 of May or May the 19.  But when we read a date we must say it with the.

And

In Spanish 25 is twenty and five.  In English it is twenty-five. We use and between the hundreds and tens:

                162= one hundred and sixty-two

The sound is minimal.  It sounds like n:  one hundred n sixty-two

Decimals

10.5     ten point five  NOT ten comma five. The comma is used with thousands: 1,500.

Operations

Addition                            +             plus

Subtraction                    –              minus

Division                             /              divided by

Multiplication                x             multiplied by; times

There are three times as many people here today

There is a third as much water as yesterday

There are two less sweets in the bowl

There are five more people

BY:         4×4 car: four-by-four

                This room measures four metres by three metres.

Money

  • €27.50               twenty seven euros fifty OR twenty seven fifty
    • We never say 27 with 50 OR 27 point fifty
  • $50.20               dollars and cents
  • £30.20               pounds and pence
  • For American and European money 0.20c is twenty cents
  • In English money 0.20 is 20 pence or just 20p.  0.01 is a penny.
  • £30.05               Here we can’t say twenty pounds five.  We must say twenty pounds and 5p.