1000 400 20 8
How about: 120+1.2 = 121.2
31 & 67
9 and 36
When you add two or more prime numbers you will only end up with a whole number and not a decimal number.
The consecutive numbers that add up to 36 are 11, 12, and 13. When you add these three numbers together (11 + 12 + 13), the sum is 36.
yes 1428/3 = 476 if you add numbers up and you can divide sum by 3 then it is divisible by 3 1+4+2+8 = 15 which is divisible by 3
5
37 & 41
How about: 120+1.2 = 121.2
Pairs of prime numbers which add up to 82 are:3 + 7911 + 7123 + 5929 + 5341 + 41
I am not sure if any two consecutive numbers can add up to an even number.
31 & 67
13 & 17
9 and 36
16
4 and 9.
Start with the natural numbers, 0, 1, 2, ... .Then add the set of negative numbers: this makes up the integers. Next add in the set of ratios of any two integers (the second being non-zero): this makes up the rational numbers. Next add in the set of all numbers which cannot be expressed as terminating or repeating decimal numbers. This is the set of irrational numbers. The rationals and irrationals, together, make up the set of real numbers.