Question

What number must be added to 13,875 to result in a sum of 25,884 ?

Answer 1

Answer: 12009

Explanation:

To get this answer, you subtract the smaller number from the bigger one. In this case, 25884-13875. The answer of this equation is 12009. So, the smaller number,13875, add the answer,12009, equals 25884! The number that must be added to 13875 is 12009.

Answer 2

we need to put the information given in the question in mathematical form:

`13,875+x=25,884`
`x=25,884-13,875=12,009`

so the number that we need to add is 12,009