How to add +1 to the last two digits of a number? [SOLVED]

[shijilt]

I want a way to do the following


Data I want result as

507-413-0109 507-413-0110

507-430-5409 507-430-5410

507-450-6649 507-450-6650

507-450-8640 507-450-8651

507-451-1563 507-451-1574


if the original number is 2133-2322 , I want it as 2133-2333 .

The last two digits should increase by value 1.

But , if there is a 9,

9+1 = 0

and

0+1 = 1


how to do it in Excel ?

 

[shrivallabha]

Assuming that you have data in A1, write following formula:


=LEFT(A1,10)&RIGHT(MID(A1,11,1)+1)&RIGHT(RIGHT(A1)+1)

 

[SirJB7]

Hi, shijilt!


First of all welcome to Chandoo's website Excel forums. Thank you for your joining us and glad to have you here.


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And about this question in particular...


An alternative for strings of any length maybe this:

=IZQUIERDA(A1;LARGO(A1)-2)&TEXTO(RESIDUO(DERECHA(A1;2)+1;100);"00") -----> in english: =LEFT(A1,LEN(A1)-2)&TEXT(MOD(RIGHT(A1,2)+1,100),"00")


Regards!

 

[shijilt]

@ shrivallabha , Thanks man , it works.

@ SirJB7 , thanks for the formula , I could use it.

 

[shrivallabha]

SirJB7,


Please test your formula for entry number 4 and 5. It doesn't work there as it should add 11 in those cases


It is because each operation doesn't affect the other. But the following would work.

=LEFT(A4,10)&MOD(MID(A4,11,1)+1,10)&MOD(RIGHT(A4)+1,10)

 

[SirJB7]

@shrivallabha

Hi!

You're right, I misread "The last two digits should increase by value 1" as adding 1 and modding to 100, thanks for the catch. My version of the formula should then be:

=IZQUIERDA(A1;LARGO(A1)-2)&RESIDUO(EXTRAE(A1;LARGO(A1)-1;1)+1;10)&RESIDUO(DERECHA(A1;1)+1;10) -----> in english: =LEFT(A1,LEN(A1)-2)&MOD(MID(A1,LEN(A1)-1,1)+1,10)&MOD(RIGHT(A1,1)+1,10)

Regards!