thirty
thirty-one
thirty-two
thirty-three
thirty-four
thirty-five
thirty-six
thirty-seven
thirty-eight
thirty-nine
The pattern stays the same for
forty
fifty
sixty
seventy
eighty
ninety
ninety-one
ninety-two
ninety-three
ninety-four
ninety-five
ninety-six
ninety-seven
ninety-eight
ninety-nine
one hundred
English
one
12
The number 30 is "thirty" and 31 is "thirty-one."
There are 30 multiples of 30 between 100 and 999.
30
Let's see . . .(100 numbers) x (30 multiples for each number) = an answer with 3,000 parts to it
65+35=100. 65-35=30.
8 numbers
30 and 70 Check: 30+70 = 100 and 30*70 = 2100
36, 49, 64, 81, 100
That's an infinite list.