The number of multiples is infinite. There is no "last" one or "largest" one.
13
There are infinitely many of them. An easy one to work out is 10*12 = 120
No multiples of 10 are prime.
Any number that is not a multiple of 10.
Well, honey, technically speaking, 0 is a multiple of every number under the sun, including 10. It's like the chameleon of the number world, blending in with whatever multiple you throw at it. So yes, darling, 0 is definitely a multiple of 10.
There is no multiple of 10 that's a factor of 45.
Because 20 is a multiple of 10.
The first squared number that is a multiple of 10 is three digits.
Not with negative numbers. -10 is a multiple of -2.
13
There are infinitely many of them. An easy one to work out is 10*12 = 120
A multiple of a number is something you get when you multiply that number by another. For instance, 5 x 2 = 10, so 10 is a MULTIPLE of 5 and a MULTIPLE of 2. If you're trying to find a multiple of a number, say, 3, multiply that number by another. It can be any number.
20
No, it is a multiple of 10.
It has to be a whole number, or else every number would be a multiple of every other number.
10
No multiples of 10 are prime.