Para repasar cómo se dice cada número
Con canción
https://www.youtube.com/watch?v=ZKSZ1dfiLnA
despacito, haciendo click en el número que queramos
http://englishvocabularylists.blogspot.com.es/2011/09/numbers-vocabulary.html
0 | zero, o, nought, nil | 10 | ten | ||
1 | one | 11 | eleven | ||
2 | two | 12 | twelve | 20 | twenty |
3 | three | 13 | thirteen | 30 | thirty |
4 | four | 14 | fourteen | 40 | forty |
5 | five | 15 | fifteen | 50 | fifty |
6 | six | 16 | sixteen | 60 | sixty |
7 | seven | 17 | seventeen | 70 | seventy |
8 | eight | 18 | eighteen | 80 | eighty |
9 | nine | 19 | nineteen | 90 | ninety |
from 21 to 99 use a hyphen(-) | 21 | twenty-one | ||
22 | twenty-two | |||
33 | thirty-three | |||
45 | forty-five | |||
58 | fifty-eight | |||
67 | sixty-seven | |||
78 | seventy-eight | |||
84 | eighy-four | |||
99 | ninety-nine |
Here are some games to practise:
1.para practicar la escucha de los números:
You are going to listen to one number. Click on the correct number quickly!
http://gamestolearnenglish.com/numbers/
2. Para practicar cómo se escriben, y de paso para practicar la suma:
http://englishflashgames.blogspot.com.es/2011/09/numbers-game.html