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What are some exaples of multiples?
4 and 8 are multiples of 2. 6 and 9 are multiples of 3. 40 and 50 are multiples of 10.
What are the first three even number multiples of 9?
Hiya, first 3 even multiples of 9 are: 18, 36, 54 -hope this helped.
What sum of two numbers is 7 and their difference is 13 Find the numbers?
10 + (-3) = 7 10 - (-3) = 13 10 and -3
List the first 5 multiples of 3?
hmm, 3,6,9,12,15 maybe
Sum of the first n odd integers?
Let's talk this out and see if we can work it out. The sum of the first N odd integers means, 1+3+5+7+9+11+... Where N is how many odd numbers we're adding. Let's choose numbers for N, and see if we can find a pattern. N=1 --> 1 (sum of the first odd integer) N=2 --> 1 + 3 = 4 (sum of the first 2 odd integers) N=3 --> 1 + 3 + 5 = 9 (sum of the first 3 odd integers) N=4 --> 1 + 3 + 5 + 7 = 16 Do you notice a pattern yet? Take a look at when N = 2, what is the sum? That's right, 4! and when N = 3... the sum is 9. N = 4 the sum is 16.... I see a pattern, do you? Answer: If you don't, you'll notice that the sum of the first N odd integers is always = N2
