That isn't a question. Re-phrase what you want to know.
298
If you count 100 numbers by threes, starting with 0, that would be 300. If you start with 2, you will end up with two more than 300. So the answer is 302.
No, but Louise rhymes with "threes", as in "I am counting by threes".
You might be counting by pairs, threes, fours, or even fives. Sometimes, the numbers of the crowds of people are estimated by the busloads.
Not counting the three in the ones place, there are 100229.
This is an infinte set, and starting from the smallest, contains 3 and all numbers counting up in threes : 6, 9, 12, ...
To find out how many threes are in 21, you divide 21 by 3. This calculation gives you 21 ÷ 3 = 7. Therefore, there are seven threes in 21.
91
3!+3/3=7
the answer is 8
Not counting the 3 in the ones place, there are 100229 threes and 100106 nines.
7 is a counting number. But I am not sure what a counting number number is!