1 - ūnus
2 - duo
3 - trēs
4 - quattuor
5 - quīnque
6 - sex
7 - septem
8 - octō
9 - novem
10 - decem
11 - ūndecim
12 - duodecim
13 - trēdecim
14 - quattuordecim
15 - quīndecim
16 - sēdecim
17 - septendecim
18 - duodēvīgintī
19 - ūndēvīgintī
20 - vīgintī
Duo milia. Unlike one thousand, which is an indeclinable (unchanging) mille, the multiple thousands are treated as nouns, with the thing counted in the genitive case. So, for example, "two thousand soldiers" is duo milia militum, literally "two thousands of soldiers". If the phrase is not the subject or object of a sentence, the words duo milia must change accordingly:
The numbers one, two and three are declined in Latin - that is, they must agree with their noun in gender and case; four through ten are indeclinable.
unus-a-um, duo-ae-o, tres-es-ia, quattuor, quinque, sex, septem, octo, novem, decem.
2
The answer is 20C10 which is 20!/[10!(20-10)!] = 184756
There are a huge number of combinations of 5 numbers when using the numbers 0 through 10. There are 10 to the 5th power combinations of these numbers.
eentweedrieviervyfsesseweagtnegetienelftwaalfdertienveertienvyftiensestiensewentienagtiennegentientwintig
90
There is not such thing as Latin numbers. The questioner probably means to say Roman numerals. To write 161 in Roman numerals, one should use C for 100, L for 50, X for 10, and I for 1. All together, it is CLXI.
Unus, duo, tres, quattuor, quinque, sex, septem, octo, novem, decem is 1-10 in Latin
145
There are 180. 10 through 99 and -10 to -99.
11
There are not any numbers from 11 through 19 that are multiples of 10.
Exactly 3,628,800, or 10!.