Answer:
Here we have some written numbers and we must match them with the correct words,
39 -- treinta y nueve
Every number of two digits that start with 3 is called "treinta y ___" where the blank is completed with the second digit.
63 -- Sesenta y tres
Same as before, every number of two digits that starts with a 6 is called "Sesenta y ___"
47 -- cuarenta y siete.
Same as before, every number of two digits that starts with a 4 is called "cuarenta y ___"
22 -- veintidós.
This is a little different, the two-digit numbers started with two are of the form "veinti___" In this case, the written number is composed of only one word.