a)1-19
8
What is eight?
23
What is twenty-three?
100
What is a (or one) hundred?
1.002
What is one thousand and two?
100.005
What is a (or one) hundred thousand and five?
11
What is eleven?
33
What is thirty-three?
106
What is a (or one) hundred and six?
2.012
What is two thousand and twelve?
220.000
What is two hundred and twenty thousand?
12
What is twelve?
57
What is fifty-seven?
126
What is a (or one) hundred and twenty-six?
3.200
What is three thousand two hundred?
450.300
What is four hundrede and fifty thousand three hundred?
13
What is thirteen?
77
What is seventy-seven?
780
What is seven hundred and eighty?
3.207
What is three thousand two hundred and seven?
123.456
What is one hundred and twenty three thousand four hundred and fifty-six?
19
What is nineteen?
89
What is eighty-nine?
968
What is nine hundred and sixty-eight?
7.633
What is seven thousand six hundred and thirty-three?
1.000.000.000
What is one billion?