To achieve a sum of 30, you can use various combinations of numbers. For example, 15 + 15 = 30, or 10 + 20 = 30. You could also use three numbers, like 10 + 10 + 10 = 30. Additionally, there are countless other combinations, such as 5 + 25 or 0 + 30.
-17
39
-23
30
154
30,32,33,34,35,36,38,39,40 are the composite numbers between 30 and 40. Composite numbers are numbers that are not prime numbers.
How about: 30 and 30
-17
23 and 7 = 30
39
5 and 6
-435
726
-23
30
154
To make 30, you can add various pairs of numbers together. For example, adding 10 to 20 will give you 30, or adding 15 to 15 will also result in 30. Essentially, any two numbers that sum to 30 can be used, such as 0 and 30, or 25 and 5.