78
From 1 to 12 the numbers add to 78. If each of the 3 parts has to be equal then they must add up to 26 (a third of 78). I think the closest you will be able to get is 25, 26, 27.
Using division or multiplication or addition??
75, 76, 77, 78 and 79
Only in the ones column. Prime numbers aren't multiples of anything but one and themselves.
78
From 1 to 12 the numbers add to 78. If each of the 3 parts has to be equal then they must add up to 26 (a third of 78). I think the closest you will be able to get is 25, 26, 27.
It's a fast multiplication algorithm. It reduces the multiplication of two n-digit numbers to at most . Discovered by Anatolii Alexeevitch Karatsuba.I searched it up :3
37 & 41
Using division or multiplication or addition??
75, 76, 77, 78 and 79
80
7 you add them all up then divide the total by the amount of numbers
78C3 = 76,076 possibilities
Only in the ones column. Prime numbers aren't multiples of anything but one and themselves.
Well, let's take a moment to appreciate these numbers, each one unique and special in its own way. To find the mean, we add them all together and then divide by how many numbers there are. So, by adding 60 + 72 + 80 + 80 + 98 and dividing by 5, we find that the mean is 78.
60, 66, 70, 78, 84 and 90.