It depends on whether the operation is addition, subtraction, multiplication, division, exponentiation or some other binary operation.
One of the simplest answers is 20+20 and 10+30
There are infinitely many pairs. The simplest to find is 1 and 40.
To find the pairs of whole numbers that multiply to equal 40, we can identify the factor pairs of 40. The pairs are (1, 40), (2, 20), (4, 10), and (5, 8). Including the reverse pairs, there are a total of 8 pairs: (1, 40), (40, 1), (2, 20), (20, 2), (4, 10), (10, 4), (5, 8), and (8, 5). Thus, there are 8 pairs of whole numbers that equal 40.
There 4 pairs of primes that can give a sum 40 in addition. They are (3,37), (11,29), (17,23),(19,21).
20 of them
4, if you multiply them.
There are many pairs of numbers that can add up to 52. For example, 25 and 27, or 30 and 22 are two such pairs. Additionally, 40 and 12 also total 52. The specific numbers can vary based on the context or constraints of the problem.
Between 35 and 40, 36 has the most factor pairs.
An infinite number.
Make pairs, of one number from each end:1 + 40 = 412 + 39 = 413 + 38 = 414 + 37 = 415 + 36 = 41..19 + 22 = 4120 + 21 = 41You made pairs out of 40 numbers, so you have 20 pairs.Each pair adds up to 41.The sum is (20) x (41) = 820 .
The two numbers can be 5 times 8 = 40
An infinite number. The factor pairs are (40,1)(20,2)(10,4)(8,5)
Explaining how to find all factors pairs of 40 is easy. All you have to do is find which whole numbers 40 can be divided into.