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Comments

  • Registered Users, Registered Users 2, Paid Member Posts: 2,511 ✭✭✭Niska


    Ted_YNWA wrote: »
    1, 3, 9, 10, 25, 75
    621

    75 * 9 = 675
    675 -25 - (3 * 10) =620 + 1 = 621

    ======================

    7 7 8 9 10 75

    487


  • Registered Users, Registered Users 2 Posts: 355 ✭✭River Song


    Niska wrote: »
    7 7 8 9 10 75

    487

    75 - 7 = 68
    68 x 7 = 476
    9 - 8 = 1
    10 + 1 = 11
    476 + 11 = 487


    1 3 3 10 25 50

    817


  • Registered Users, Registered Users 2, Paid Member Posts: 2,511 ✭✭✭Niska


    River Song wrote: »


    1 3 3 10 25 50

    817

    Closest I can't get is 816 (1 away):

    50 + (3 /3) =51

    25 -10 + 1 = 16

    51 * 16 = 816


  • Registered Users, Registered Users 2 Posts: 1,322 ✭✭✭reunion


    Niska wrote: »
    Closest I can't get is 816 (1 away):

    50 + (3 /3) =51

    25 -10 + 1 = 16

    51 * 16 = 816

    I checked a solver 816 is the closest.


  • Registered Users, Registered Users 2, Paid Member Posts: 2,511 ✭✭✭Niska


    reunion wrote: »
    I checked a solver 816 is the closest.

    New numbrs then:

    8 8 9 9 10 75

    630


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  • Registered Users, Registered Users 2 Posts: 760 ✭✭✭wijam


    Niska wrote: »
    8 8 9 9 10 75

    630
    8 * 8 = 64
    9 / 9 = 1
    64 - 1 = 63
    63 * 10 = 630

    N 4 6 8 9 25 75
    T 883


  • Registered Users, Registered Users 2, Paid Member Posts: 2,511 ✭✭✭Niska


    wijam wrote: »

    N 4 6 8 9 25 75
    T 883

    (6 *4 ) + 75 = 99
    99 * 9 = 891 = 8 = 883

    =============================

    6 7 8 9 10 50

    797


  • Registered Users, Registered Users 2, Paid Member Posts: 2,511 ✭✭✭Niska


    Niska wrote: »

    =============================

    6 7 8 9 10 50

    797

    Solution:
    ((50 - 8) * (10 +9) ) - 7 + 6


    Been a week so new numbers:

    6 7 8 9 10 50

    389


  • Moderators, Education Moderators Posts: 26,418 Mod ✭✭✭✭Peregrine


    Niska wrote: »
    Solution:
    ((50 - 8) * (10 +9) ) - 7 + 6


    Been a week so new numbers:

    6 7 8 9 10 50

    389

    (50*6) + (8*10) + 9 = 389


    2 3 5 7 9 25
    345


  • Registered Users, Registered Users 2 Posts: 164 ✭✭gmonov1


    7*2=14
    14*25=350
    350-5=345

    7, 2, 9, 5, 75, 100
    821


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  • Registered Users, Registered Users 2, Paid Member Posts: 2,511 ✭✭✭Niska


    gmonov1 wrote: »

    7, 2, 9, 5, 75, 100
    821

    (100 * 9) - 75 = 825
    825 -7 -2 +5 = 821

    ==================

    3 7 8 10 10 25

    967


  • Registered Users, Registered Users 2 Posts: 760 ✭✭✭wijam


    Niska wrote: »
    3 7 8 10 10 25

    967
    10 * 3 = 30
    30 + 8 = 38
    38 * 25 = 950
    950 + 10 + 7 = 967


    N 3 5 6 7 8 50
    T 436


  • Registered Users, Registered Users 2 Posts: 1,139 ✭✭✭db


    50*8=400
    (7-5)*6=12
    12*3=36
    36+400=436

    N 5 9 7 3 1 25
    T 672


  • Registered Users, Registered Users 2, Paid Member Posts: 2,511 ✭✭✭Niska


    wijam wrote: »
    10 * 3 = 30
    30 + 8 = 38
    38 * 25 = 950
    950 + 10 + 7 = 967
    Always interesting to see other ways of solving a problem.

    I derived the target by: (3 + 7) * 10 * 10 = 1000 - 25 - 8 = 967

    ====================================
    db wrote: »
    N 5 9 7 3 1 25
    T 672

    7 - 5 + 1 = 3 * 9 = 27
    27 * 25 = 675 - 3 = 672

    ====================

    2 5 6 8 9 50

    959


  • Registered Users, Registered Users 2 Posts: 1,139 ✭✭✭db


    5+6+8=19*50=950+9=959

    N 5 6 6 8 8 75
    T 267


  • Registered Users, Registered Users 2 Posts: 3,477 ✭✭✭vandriver


    75+6+8=89*
    8-5=3
    =267

    7 7 1 2 9 8
    T=500


  • Registered Users, Registered Users 2 Posts: 712 ✭✭✭poppers


    vandriver wrote: »
    75+6+8=89*
    8-5=3
    =267

    7 7 1 2 9 8
    T=500

    7*7=49
    49+1=50
    8+2 =10
    10*50 =500

    5 6 7 9 9 75 T 218


  • Registered Users, Registered Users 2 Posts: 1,139 ✭✭✭db


    9-6=3*75=225-7=218

    N 2 3 4 5 6 50
    T 839


  • Registered Users, Registered Users 2 Posts: 71,799 ✭✭✭✭Ted_YNWA


    db wrote: »
    9-6=3*75=225-7=218

    N 2 3 4 5 6 50
    T 839


    I can get 840 (50+6)*(5*3)
    & 839(50-4)*6*3+(5*2)anyone get it bang on


  • Registered Users, Registered Users 2, Paid Member Posts: 2,511 ✭✭✭Niska


    db wrote: »
    N 2 3 4 5 6 50
    T 839

    (50 * 6) = 300 - (6 * 4) + 2 = 278
    278 * 3 = 834 + 5 = 839

    ====================

    6 7 8 9 50 75

    616


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  • Registered Users, Registered Users 2 Posts: 1,139 ✭✭✭db


    75*8=600+9+7=616

    N 1 6 7 9 4 50
    T 573


  • Registered Users, Registered Users 2 Posts: 760 ✭✭✭wijam


    db wrote: »
    N 1 6 7 9 4 50
    T 573
    50 - 6 = 44
    9 + 3 = 13
    44 * 13 = 572
    572 + 1 = 573


    N 3 4 5 10 10 100
    T 645


  • Registered Users, Registered Users 2, Paid Member Posts: 2,511 ✭✭✭Niska


    wijam wrote: »


    N 3 4 5 10 10 100
    T 645

    (100 + 10) * (10 -4) = 660
    660 - (3 * 5) = 645

    ======================
    3 4 4 5 10 25

    446


  • Posts: 24,798 ✭✭✭✭ Derek Delightful Chairlift


    wijam wrote: »
    50 - 6 = 44
    9 + 3 = 13
    44 * 13 = 572
    572 + 1 = 573


    N 3 4 5 10 10 100
    T 645

    100 - 5 = 95
    4 + 3 = 7
    7 * 95 = 665
    665 - (10+10) = 645
    __
    N 2 5 7 9 10 25
    T 863
    Niska wrote: »
    (100 + 10) * (10 -4) = 660
    660 - (3 * 5) = 645

    ======================
    3 4 4 5 10 25

    446

    4 * 4 = 16
    25 + 3 = 28
    16 * 28 = 448
    10 / 5 = 2
    448 - 2 = 446

    __
    N 2 5 7 9 10 25
    T 863


  • Registered Users, Registered Users 2, Paid Member Posts: 2,511 ✭✭✭Niska



    __
    N 2 5 7 9 10 25
    T 863

    (7 * 5) * 25 = 875
    875 - (9 +3 ) = 863

    ==============

    3 5 6 9 9 75

    791


  • Registered Users, Registered Users 2 Posts: 1,139 ✭✭✭db


    Niska wrote: »

    3 5 6 9 9 75

    791

    Closest I can get is 792, anyone able to get it exact?

    (75 - 3) * (5+6) = 792


  • Posts: 24,798 ✭✭✭✭ Derek Delightful Chairlift


    db wrote: »
    Closest I can get is 792, anyone able to get it exact?

    (75 - 3) * (5+6) = 792

    - (9/9) = 791

    ---
    N 1 3 3 7 10 25
    T 391


  • Registered Users, Registered Users 2, Paid Member Posts: 2,511 ✭✭✭Niska


    ---
    N 1 3 3 7 10 25
    T 391

    (10 + 7 -1) * 25 = 400
    400 - (3 * 3) = 39

    ==================

    2 4 5 7 8 50

    536


  • Posts: 24,798 ✭✭✭✭ Derek Delightful Chairlift


    Niska wrote: »
    (10 + 7 -1) * 25 = 400
    400 - (3 * 3) = 39

    ==================

    2 4 5 7 8 50

    536

    (7 + 4) * (50-2) = 528
    528 + 8 = 536

    N 2 3 5 9 25 50
    T 731


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  • Registered Users, Registered Users 2 Posts: 71,799 ✭✭✭✭Ted_YNWA



    N 2 3 5 9 25 50
    T 731


    (5 + 9) * 50 + 25 + (3 * 2)

    5, 6, 8, 9, 10, 75
    348


This discussion has been closed.
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