Question

what are corresponding numbers

Answer 1

'corresponding numbers' isn't really a math term of any kind, it's too general. And yes corresponding means related.

Answer 2

Corresponding Numbers:

1) Corresponding terms means that the given terms are similar and comparable.

2) In mathematics the corresponding numbers means that the numbers which is similar to them while the unit of the number may differ in every condition but the quantity of the number is always equal or comparable.

3) Some  of the examples of the corresponding numbers are 32 cm, 32 m,   32 L, 32°F etc.