21
The two numbers that multiply to get 22 are 2 and 11. This is because 2 multiplied by 11 equals 22. These two numbers are the only pair of integers that multiply to give 22, as 22 is a prime number and cannot be factored into other integers.
11x5
There are millions of combinations of numbers with a difference of 9. 9 and 0, 10 and 1, 11 and 2, 12 and 3, and so on. The difference is the answer that you get when you subtract two numbers, so any numbers that subtract to an answer of 9 will work.
Among the real whole numbers, you only have two choices: -1 x 11 and 1 x -11
11
1 and 11
11 and 11
-11
The two numbers that multiply to get 22 are 2 and 11. This is because 2 multiplied by 11 equals 22. These two numbers are the only pair of integers that multiply to give 22, as 22 is a prime number and cannot be factored into other integers.
26
7 x 11
21
11x5
There are millions of combinations of numbers with a difference of 9. 9 and 0, 10 and 1, 11 and 2, 12 and 3, and so on. The difference is the answer that you get when you subtract two numbers, so any numbers that subtract to an answer of 9 will work.
Among the real whole numbers, you only have two choices: -1 x 11 and 1 x -11
51