How Many Numbers Are There That Have Only 2 Tens?
How Many Numbers Are There That Have Only 2 Tens? As in 17, 1 represents one ten and 7 represents seven. The number one ten and seven is called seventeen. In number 20, there are two tens. After 20 the numbers are 21, 22, 23, 24, 25, 26, 27, 28 and 29. How many tens