1020, 1040 and 1060
Three numbers.
1000
The perfect cubes between 1000 and 2000 are 1000 (10³) and 1331 (11³). Among these, 1000 is the only even perfect cube. Therefore, the only perfect cube that is an even number between 1000 and 2000 is 1000.
They are 500, 1000, 1500, 2000, 2500, 3000, 3500, 4000, 4500, and 5000.
64 is one possible answer.
Three numbers.
The multiples of 1,000 are an infinite number of integers in the set that begins 1000, 2000, 3000, 4000, and so on.
They are: 9/1000 itself and its equivalent fractions such as 18/2000
1000, 2000, 3000, 4000, 5000
They are: 500, 1000, 1500, 2000 . . .
500, 1000, 1500, 2000, 2500
All numbers that are divisible by 5 and 9 are multiples of their lcm which is 45. So the question boils down to which multiples of 45 are between 1000 & 2000. 1000 ÷ 45 = 222/9 2000 ÷ 45 = 444/9 Thus the solution is the multiples of 45 from 23 to 44 which are: 1035, 1080, 1125, 1170, 1215, 1260, 1305, 1350, 1395, 1440, 1485, 1530, 1575, 1620, 1665, 1710, 1755, 1800, 1845, 1890, 1935, 1980
1000
The multiples of 500 are numbers that can be divided evenly by 500 without leaving a remainder. Some of the multiples of 500 include 500, 1000, 1500, 2000, 2500, and so on. These numbers can be obtained by multiplying 500 by whole numbers such as 1, 2, 3, 4, and so forth.
1000, 2000, 3000, 4000, 5000, 6000, 7000, 8000, 9000, 10000, 11000, . . .
200, 400, 600, 800, 1000, 1200, 1400, 1600, 1800, 2000, . . .
Oh, isn't that a happy little question! Let's see here... To find the multiples of 10 between 2000 and 5000, we simply need to divide the endpoints by 10. When we do that, we get 200 and 500. So, there are 500 - 200 - 1 = 299 multiples of 10 between 2000 and 5000. Isn't that just delightful?