please, separate into a list * the formations, whose sum of two digits has the sum .

If I understand correctly the following may help:
Column B is populated using: =(VALUE(LEFT(TEXT($A5,"0000"),1))+VALUE(MID(TEXT($A5,"0000"),2,1)))=VALUE(MID(TEXT($A5,"0000"),3,1))
Column C is populated using: =(VALUE(LEFT(TEXT($A5,"0000"),1))+VALUE(MID(TEXT($A5,"0000"),2,1)))=VALUE(MID(TEXT($A5,"0000"),4,1))
Column D is populated using: =(VALUE(LEFT(TEXT($A5,"0000"),1))+VALUE(MID(TEXT($A5,"0000"),3,1)))=VALUE(MID(TEXT($A5,"0000"),4,1))
Column E is populated using: =(VALUE(MID(TEXT($A5,"0000"),2,1))+VALUE(MID(TEXT($A5,"0000"),3,1)))=VALUE(MID(TEXT($A5,"0000"),4,1))
Column F is populated using: =OR(B5=TRUE,C5=TRUE,D5=TRUE,E5=TRUE)
A filter is then applied to column F showing only the TRUE values and thus the list of values in column A that meet the criteria.
Note that columns B:F could be moved and/or hidden for aesthetic purposes.
If I have misunderstood please provide an example of what you would like to see.
Let us know if you have any questions.

You can also make your formulas more efficient by removing unneeded VALUE function.

Formula:

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If I understand correctly you only want to identify were the sum of numerals one and two equals numeral three, the sum of numerals one and two equals numeral four and the sum of numerals two and three equals numeral four. If that is the case, using AlKey's formula paste the following in
B5: =(--LEFT(TEXT($A5,"0000"),1)+MID(TEXT($A5,"0000"),2,1))=--MID(TEXT($A5,"0000"),3,1)
C5: =(--LEFT(TEXT($A5,"0000"),1)+MID(TEXT($A5,"0000"),2,1))=--MID(TEXT($A5,"0000"),4,1)
D5: =(--MID(TEXT($A5,"0000"),2,1))+MID(TEXT($A5,"0000"),3,1))=--MID(TEXT($A5,"0000"),4,1)
E5: =OR(B5=TRUE,C5=TRUE,D5=TRUE)
Select B5:E5 and double click the fill handle to copy down,
Delete column F,
Filter using column E.
Let us know if you have any questions.

When you say any does that include the sum of the third and fourth digits equaling either the first or second digit? Also the sum of the second and third digits being equal to the first?