F INDONESIAN NUMBERS MADE EASY E
Also see https://seasite.niu.edu/Indonesian/Themes/Numbers
https://langmedia.fivecolleges.edu/collection/lm_indonesia/inNumbers.html
To tell people your age, those of you who are older than twenty will need some information that the book does not provide in Topic One (see p. 18).
It is provided in Topic Two, on p. 39, but this summary will help as well:| Basic Numbers | "TEENS" = BELAS | "TENS" = PULUH | "HUNDREDS" = RATUS | "THOUSANDS" = RIBU |
| 1 = satu | 11 = sebelas |
10 = sepuluh |
100 = seratus | 1000 = seribu |
| 2 = dua | 12 = dua belas |
20 = dua puluh | 200 = dua ratus | 2000 = dua ribu |
| 3 = tiga | 13 = tiga belas |
30 = tiga puluh | 300 = tiga ratus | 3000 = tiga ribu |
| 4 = empat | 14 = empat belas |
40 = empat puluh | 400 = empat ratus | 4000 = empat ribu |
| 5 = lima | 15 = lima belas |
50 = lima puluh | 500 = lima ratus | 5000 = lima ribu |
| 6 = enam | 16 = enam belas | 60 = enam puluh | 600 = enam ratus | 6000 = enam ribu |
| 7 = tujuh | 17 = tujuh belas | 70 = tujuh puluh | 700 = tujuh ratus | 7000 = tujuh ribu |
| 8 = delapan | 18 = delapan belas | 80 = delapan puluh | 800 = delapan ratus | 8000 = delapan ribu |
| 9 = sembilan | 19 = sembilan belas | 90 = sembilan puluh | 900 = sembilan ratus | 9000 = sembilan ribu |
Notice that "satu" changes to "se-" when forming the numbers 10, 11, 100, 100, but the other numbers do not change.
To make more complex numbers, like twenty-five, just add the word for five ("lima") to the word for twenty ("dua puluh") to form "dua puluh lima".
So, if your age is: nineteen, the Indonesian form is SEMBILAN BELAS
twenty, DUA PULUH
twenty one, DUA PULUH SATU
twenty two, DUA PULUH DUA
thirty three, TIGA PULUH TIGA
forty one, EMPAT PULUH SATU
fifty nine, LIMA PULUH SEMBILAN
a hundred and three, SERATUS TIGA