Busy. Please wait.

show password
Forgot Password?

Don't have an account?  Sign up 

Username is available taken
show password


Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account.
We do not share your email address with others. It is only used to allow you to reset your password. For details read our Privacy Policy and Terms of Service.

Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.
Don't know
remaining cards
To flip the current card, click it or press the Spacebar key.  To move the current card to one of the three colored boxes, click on the box.  You may also press the UP ARROW key to move the card to the "Know" box, the DOWN ARROW key to move the card to the "Don't know" box, or the RIGHT ARROW key to move the card to the Remaining box.  You may also click on the card displayed in any of the three boxes to bring that card back to the center.

Pass complete!

"Know" box contains:
Time elapsed:
restart all cards
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

  Normal Size     Small Size show me how

Numbers 0-31

Sp 1 Preliminar

0 cero
1 uno *primero is used with dates
2 dos
3 tres
4 cuatro
5 cinco
6 seis
7 siete
8 ocho
9 nueve
10 diez
11 once
12 doce
13 trece
14 catorce
15 quince
16 diez y seis / dieciséis
17 diez y siete / diecisiete
18 diez y ocho / dieciocho
19 diez y nueve / diecinueve
20 veinte
21 veinte y uno / veintiuno
22 veinte y dos /veintidós
23 veinte y tres / veintitrés
24 veinte y cuatro / veinticuatro
25 veinte y cinco / veinticinco
26 veinte y seis / veintiséis
27 veinte y siete / veintisiete
28 veinte y ocho / veintiocho
29 veinte y nueve / veintinueve
30 treinta
31 treinta y uno