Use SUMIF, VLOOKUP, HLOOKUP, LOOKUP, AND ??

[z060081]

Hi,

I'm facing a problem in using excel worksheet functions.
I need to sum up all number that fall on Dec and with colA of 1001.

meaning i need to add up B2+C2+D2+B7+C7+D7. I use the following formula but
can't get it. Anyone care to share with me which part I did wrong.

=SUM(IF(AND(B1:F1="Dec",A2:A11=1001),B2:F11,0)) which return #Value!.
I understand that if i use SUM(IF(, I have to press CTRL + SHIFT + Enter and
this return me with 0.

Can I know where I went wrong and how should I add the fill up so that I can
achieve B2+C2+D2+B7+C7+D7 = 16??

A B C D E
F
1 29Dec08 30Dec08 31Dec08 01Jan09 02Jan09
2 1001 1 7 1 1
1
3 1002 2 2 2 2
2
4 1003 1 1 1 3
1
5 1004 6 1 1 1
1
6 1005 1 1 1 1
1
7 1001 3 2 2 1
4
8 1002 1 1 1 1
1
9 1003 1 1 1 1
1
10 1004 1 1 2 1 1

11 1005 1 1 1 2 1

 

[z060081]

Realigned!
------------------

 

[Mike H]

Try

=SUMPRODUCT((A2:A20=1001)*(MONTH(B1:F1)=12)*(B2:F20))

Mike

 

[Glenn]

Realigned!

Your first test inside the AND should be:

MONTH(B1:F1)=12

 

[Bernard Liengme]

None of the above but use SUMPRODUCT
=SUMPRODUCT((A2:A11=1001)*(MONTH(B1:F1)=12)*B2:F11)
best wishes

 

[Glenn]

Your first test inside the AND should be:

MONTH(B1:F1)=12

And as pointed out by others, you should use SUMPRODUCT().

 

[z060081]

Hi Bernard Liengme,

Really thanks a lot for the help... Appreciate a lot for the help..

Regards,

None of the above but use SUMPRODUCT
=SUMPRODUCT((A2:A11=1001)*(MONTH(B1:F1)=12)*B2:F11)
best wishes

Hi,

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11 1005 1 1 1 2
1