21
Chat with our AI personalities
The difference between 39 and 18 is 21. This is because subtraction is the inverse operation of addition, so to find the difference, you subtract the smaller number from the larger number. In this case, 39 - 18 = 21.
Well, isn't that a happy little math problem we have here? When we take 18 away from 39, we are left with 21. Just like painting, sometimes we need to subtract a few things to reveal the true beauty underneath.
-39 + 18 = -21 it is the same as saying 18-39.
Oh, dude, like, 57 minus 39 is, um, 18. Yeah, that's right. It's like, you take away 39 from 57, and you're left with 18. Easy math, right?
18, 23, 10, 39, 22, 17, 16, 15 Mean = (18 + 23 + 10 + 39 + 22 + 17 + 16 + 15)/8 = 20 Lowest Number in set is 10 Highest Number in set is 39 Range = (39 - 10) = 29
39
1.5 5 10.5 18 27.5 39 52.5 68...