One of those X(Y)Z type ones
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Long Journey
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- Joined: Thu Sep 29, 2011 11:43 am
One of those X(Y)Z type ones
Not sure what they're called, but can someone help with this please? I'm probably missing something simple here, but we've been mulling over this one and can't figure it out.
6 (15) 11 | 9 (16) 15 | 4 ( ) 11
From SD T&P3.
6 (15) 11 | 9 (16) 15 | 4 ( ) 11
From SD T&P3.
Re: One of those X(Y)Z type ones
I couldn't work it out but my 10 year old son did!
11-6 = 5 add 10 = 15
15-9 =6 add 10 =16
11-4 =7 add 10 = 17
11-6 = 5 add 10 = 15
15-9 =6 add 10 =16
11-4 =7 add 10 = 17
Life begins at the end of your comfort zone!
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Long Journey
- Posts: 160
- Joined: Thu Sep 29, 2011 11:43 am
Re: One of those X(Y)Z type ones
Oh right 
.
Many thanks to your son dlb.
. Many thanks to your son dlb.
