23 and 29.
5 and 47, 9 and 43, 11 and 41, 23 and 29.
104
120
52
In mathematics, addition is a binary operation that combines two numbers to produce a sum. To find a pair of numbers that equals 52 in addition, you can choose any two numbers that add up to 52. For example, 25 + 27 = 52, or 30 + 22 = 52. There are many possible combinations of numbers that can be added to equal 52.