They are 10 and 20
Even. Numbers ending in zero are multiples of 10, and 10 = 5 x 2, so all multiples of 10 are even.
-the first 10 multiples of 20 are 20,40,60,80,100,120,140,160,180, and 200. :)
15, 21, 27, 33, and 39 are.
The odd numbers: 1, 3, 9, 15, 21 (that I know of, there are more but I'm not sure what they are.)
That's a null set. All multiples of 10 are even.
They are 10 and 20
Numbers that are prime can't be multiples of 10. Multiples of 10 can't be odd.
What are the odd multiples of 3 between 10 and 40? 15, 21, 27, 33, 39. What multiples of 10 is 34 between?
100 is the 20th multiple of 5. 10 are odd, 10 are even.
No way. 3*10 is 30.
70 and 140
They are 40 and 80
All of the multiples of 10 are even.
Oh, isn't that a happy little math problem! We take the sum of all the odd multiples of five from 1 to 2007, which is 5 + 15 + 25 + ... + 2005. This sum is 100,040,000. When we divide this by ten, we get a remainder of 0, like a peaceful little stream flowing gently through the forest.
list the first 10 multiples of 15
Even. Numbers ending in zero are multiples of 10, and 10 = 5 x 2, so all multiples of 10 are even.