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leomom
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 Sat, Jan 05 2008, 9:23 pm
3 + 6 + 7 + 7 + 8 + 99 = 130
5 points ---> total 35 points
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3 9 1 4 5 29
723
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Ribbie Danzinger
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Sun, Jan 06 2008, 5:53 am
3 9 1 4 5 29
723
9^3-5-1=723
85 points!
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9, 4, 3, 7, 2, 48
643
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frayda
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Sun, Jan 06 2008, 9:02 am
9, 4, 3, 7, 2, 48
643
(9+4)48+(7*3)-2=643
47pts
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4 5 7 9 6 52
649
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Ribbie Danzinger
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Sun, Jan 06 2008, 3:25 pm
4 5 7 9 6 52
649
(6+4)(52+5+7)+9=649
Don't give up 'til you get it spot on!
95 points
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6, 6, 3, 4, 7, 91
567
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frayda
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Sun, Jan 06 2008, 3:42 pm
| Ribbie Danzinger wrote: |
6, 6, 3, 4, 7, 91
567 |
(91*6)+(7*3)=567
Total score: 57pts
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5 8 4 9 2 71
479
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Ribbie Danzinger
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Sun, Jan 06 2008, 5:02 pm
5 8 4 9 2 71
479
(71+9)*(8-2)-(5-4)=479
my score 105
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4, 1, 8, 3, 6, 26
751
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leomom
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Sun, Jan 06 2008, 8:49 pm
( (26 - 1) * (6+4) ) * 3 = 750
5 points ---> total 40 points
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9 2 2 7 5 83
872
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frayda
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Mon, Jan 07 2008, 5:30 am
9 2 2 7 5 83
872
(83*9)+[(7-2)(5^2)]=872
Total score: 67pts
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4 7 2 8 9 21
743
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Ribbie Danzinger
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Mon, Jan 07 2008, 6:18 am
4 7 2 8 9 21
743
8*4(=32)+21(=53)*7*2=742
9^2(=81)+21+4(=106)*7=742
(Two different ways here to reach 742. Couldn't make it to 743 though)
total score 100
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8, 4, 7, 6, 5, 85
193
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frayda
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Mon, Jan 07 2008, 6:55 am
(8*7)5-85-(6-4)=193
Total score: 77pts
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5 8 4 3 9 37
299
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Ribbie Danzinger
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Mon, Jan 07 2008, 7:10 am
5 8 4 3 9 37
299
8*37+3=299
110 points
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8, 9, 4, 4, 5, 86
357
(I already saw - it can be done!)
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frayda
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Mon, Jan 07 2008, 7:15 am
86*5-(8*9)-(5-4)=357
87 points
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4 7 3 1 2 13
875
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Ribbie Danzinger
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Mon, Jan 07 2008, 7:22 am
| Quote: | | 86*5-(8*9)-(5-4)=357 |
You used the 5 twice instead of the 4. The end brackets should read "(4/4)". Never mind, we're still having fun!
4 7 3 1 2 13
875
7[(4+1)^3]=875
120 points
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9, 4, 7, 4, 7, 58
238
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frayda
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Mon, Jan 07 2008, 7:30 am
| Ribbie Danzinger wrote: | | Quote: | | 86*5-(8*9)-(5-4)=357 |
You used the 5 twice instead of the 4. The end brackets should read "(4/4)". Never mind, we're still having fun! |
Oh, whoops! Didn't notice that. At least I could still get the same result with the other 4. 
(58*4)+(9+4)-7=238
97 points
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4 8 3 1 9 14
957
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Ribbie Danzinger
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Mon, Jan 07 2008, 8:33 am
4 8 3 1 9 14
957
14*[(8*9)-4]+3+1=956
125 points
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2, 5, 8, 1, 3, 95
271
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frayda
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Mon, Jan 07 2008, 8:42 am
2, 5, 8, 1, 3, 95
271
(95*3)-(8+5+1)=271
107 points
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4 2 7 8 4 32
498
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BennysMommy
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Mon, Jan 07 2008, 9:02 am
| momof2cuties wrote: |
4 2 7 8 4 32
498 |
32(7+8)+[(4x4)+2]=498
20 points for me.
6, 3, 6, 9, 1, 54
985
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frayda
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Mon, Jan 07 2008, 9:43 am
6, 3, 6, 9, 1, 54
985
54(6*3)+9+6-1=986
112 points
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5 2 8 5 4 43
397
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greenfire
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Mon, Jan 07 2008, 11:45 am
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I was wondering if I could get a tutor ... I used to be good at math ... now ... I just wanna do one ... and I cannot ...
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leomom
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Mon, Jan 07 2008, 11:56 am
Maybe people could share a few tips? Personally I use a lot of trial and error... but first I check to see what the target number is divisible by and that can be a clue. It's nice if the digits add up to 3 for some reason... also nice if it's even.
I try subtracting the two-digit number from the target number, and try adding it... I try adding different combinations of numbers together... and multiplying them.... see what "subtotals" I can make by pairing up different numbers... try different things to see if anything starts to make sense.
I try to use one or two of the numbers, and see if the others will "add up" (in whatever way) to whatever is left.... if that makes sense.
But all that said, I'm not that good at it and it really is a challenge!
Do other people have a few secret techniques to share?
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