12
Two numbers that equal -2 are -3 and 1. When you add -3 and 1, you get -2. This is because -3 + 1 = -2.
-2
12
You see that there is a difference of 400 between the two numbers. Therefore, just take 400 divided by 2. This equals 200 and if you add 200 to 3600, it adds up to 3800.Another way to do this is simply find the average of the two numbers. Add 3600 and 4000 which equals 7600. Now Take 7600 divided by 2. This makes the averege of the two numbers which is 3800.
-17
-4 and -17
The numbers are: 80 and -20
38
12
If you're talking about which two prime numbers added together equals to 19, then the answer is 2 and 17. They are both prime numbers, and they add up to be 19.
7
3
45
131072 and 2 if you multiply them. 262142 and 2 if you add them. 262146 and 2 if you subtract them. 524288 and 2 if you divide them.
92
2 times -20 equals 40 and 2 plus -20 equals -18