How do you find multiples of 1000?
The multiples of 1000 are 1000 × 1 = 1000, 1000 × 2 = 2000, 1000 × 3 = 3000, 1000 × 4 = 4000, 1000 × 5 = 5000, . . . . . . . . . 1000 × 12 = 12000, 1000 × 13 = 13000, 1000 × 14 = 14000, 1000 × 15 = 15000, . . . . . . . . . and so on.
What are the multiples of 1000?
0 1000 2000 3000 4000 5000 6000 7000 8000 9000 10000 11000 12000 We add 1000 to the previous number to get the next. These are the multiples of 1000.
What’s a multiple of 15?
The multiples of 15 are obtained by finding the product of 15 with any integer. The first 5 multiples of 15 are 15, 30, 45, 60 and 90.
What is a multiple of 100?
The number 100 ends in two zeros and so do all its multiples. 200, 400, 900, 1200, 2000, 300000 are multiples of 100. They all end in at least two zeros.
What is the sum of the first 1000 natural numbers?
500500
Thus, the sum of the first 1000 positive integers is 500500.
How to find the sum of all the multiples below 1000?
The sum of these multiples is 23. Find the sum of all the multiples of 3 or 5 below 1000. The previously posted answer isn’t correct. The statement of the problem is to sum the multiples of 3 and 5 below 1000, not up to and equal 1000.
How to find the sum of multiples of 3 and 5?
Compute the sum of multiples of 3 and add to sum. Compute the sum of multiples of 5 and add to sum. Compute the sum of multiples of 3*5 = 15 and subtract from sum.
Which is the correct sum of 3 and 5?
The previously posted answer isn’t correct. The statement of the problem is to sum the multiples of 3 and 5 below 1000, not up to and equal 1000. The correct answer is ∑ k = 1 n k = 1 2 n ( n + 1).
Which is the correct answer for the number 1000?
The correct answer is ∑ k = 1 n k = 1 2 n ( n + 1). First of all, stop thinking on the number 1000 and turn your attention to the number 990 instead. If you solve the problem for 990 you just have to add 993, 995, 996 & 999 to it for the final answer.