Easy
6
six
9
nine
19
nineteen
77
seventy-seven
144
one hundred forty-four
3
three
10
ten
15
fifteen
80
eighty
345
three hundred forty-five
2
two
8
eight
11
eleven
97
ninety-seven
949
nine hundred forty-nine
1
one
7
seven
12
twelve
48
forty-eight
3,325
three thousand three hundred twenty-five
4
four
5
five
13
thirteen
63
sixty-three
8,290
eight thousand two hundred ninety