Advertisement
If you have a new account but are having problems posting or verifying your account, please email us on hello@boards.ie for help. Thanks :)
Hello all! Please ensure that you are posting a new thread or question in the appropriate forum. The Feedback forum is overwhelmed with questions that are having to be moved elsewhere. If you need help to verify your account contact hello@boards.ie

Countdown continued

Options
1910121415158

Comments

  • Registered Users Posts: 3,460 ✭✭✭vandriver


    Am I allowed to try my ones?

    50 * (25 - 9) - 8 / (1 + 1) = 796

    I'll leave this here for a while to see if anyone can solve it.


  • Registered Users Posts: 287 ✭✭HairyCabbage


    vandriver wrote: »
    Am I allowed to try my ones?

    50 * (25 - 9) - 8 / (1 + 1) = 796

    I'll leave this here for a while to see if anyone can solve it.

    I thought we had to know the solutions to the ones we posted...
    I just ran it through a solver and there was no solution


  • Registered Users Posts: 3,460 ✭✭✭vandriver


    I thought we had to know the solutions to the ones we posted...
    I just ran it through a solver and there was no solution
    You thought wrong!


  • Registered Users Posts: 287 ✭✭HairyCabbage


    New one:

    1,1,2,7,9,50

    581


  • Registered Users Posts: 715 ✭✭✭wijam


    1,1,2,7,9,50

    581
    50 - 1 = 49
    9 + 2 + 1 = 12
    49 * 12 = 488
    488 - 7 = 481


    N 4 5 6 7 50 100
    T 567


  • Advertisement
  • Registered Users Posts: 287 ✭✭HairyCabbage


    wijam wrote: »
    N 4 5 6 7 50 100
    T 567

    (5*100)+50+4+6+7=567

    1,2,3,7,8,25

    382


  • Registered Users Posts: 715 ✭✭✭wijam


    1,2,3,7,8,25

    382
    8 + 7 = 15
    25 * 15 = 375
    (3 * 2) + 1 = 7
    375 + 1 = 382


    N 2 6 8 10 10 50
    T 761


  • Registered Users Posts: 287 ✭✭HairyCabbage


    wijam wrote: »
    N 2 6 8 10 10 50
    T 761

    Closest I can get...

    (50+10+8+6+2)*10=760


  • Registered Users Posts: 28,849 ✭✭✭✭Quazzie


    wijam wrote: »
    8 + 7 = 15
    25 * 15 = 375
    (3 * 2) + 1 = 7
    375 + 1 = 382


    N 2 6 8 10 10 50
    T 761

    It's not possible


  • Registered Users Posts: 287 ✭✭HairyCabbage


    New one:

    1, 2, 5, 7, 10, 50

    429


  • Advertisement
  • Closed Accounts Posts: 32,688 ✭✭✭✭ytpe2r5bxkn0c1


    New one:

    1, 2, 5, 7, 10, 50

    429

    5*2*50=500
    7*10=70
    500-70-1=429


    N 1 2 3 4 6 25
    T 91


  • Registered Users Posts: 237 ✭✭Radiant Cool Crazy Nightmare


    New one:

    1, 2, 5, 7, 10, 50

    429

    5*2*50=500
    7*10=70
    500-70-1=429


    N 1 2 3 4 6 25
    T 91

    25 × 4 -6 -3 =91

    2,3,7,8,9,50

    206


  • Registered Users Posts: 28,849 ✭✭✭✭Quazzie


    25 × 4 -6 -3 =91

    2,3,7,8,9,50

    206
    50*(8/2)=200
    9-3=6
    200+6=206

    N. 1.1.5.8.9.75

    T. 379


  • Registered Users Posts: 3,776 ✭✭✭Panrich


    Quazzie wrote: »
    50*(8/2)=200
    9-3=6
    200+6=206

    N. 1.1.5.8.9.75

    T. 379

    5*(75+1)-1=379


    3,4,4,5,3,50

    692


  • Registered Users Posts: 715 ✭✭✭wijam


    Panrich wrote: »
    3,4,4,5,3,50

    692
    50 + 3 = 53
    5 + 4 + 4 = 13
    53 * 13 = 689
    689 + 3 = 692


    N 3 5 7 9 10 25
    T 444


  • Registered Users Posts: 864 ✭✭✭septictank


    5-3=2
    25-2=23
    10+9=19
    23x19=437+7=444

    3,4,5,6,25,50

    555


  • Registered Users Posts: 715 ✭✭✭wijam


    septictank wrote: »
    3,4,5,6,25,50

    555
    25 - 3 = 22
    50 * 22 = 1100
    6 - 4 = 2
    1100 / 2 = 550
    550 + 5 = 555


    N 2 3 4 5 25 75
    T 393


  • Registered Users Posts: 890 ✭✭✭NTC


    wijam wrote: »

    N 2 3 4 5 25 75
    T 393

    25+75=100
    4*100=400
    5+2=7
    100-7=393

    N 2 4 6 8 10 25
    257


  • Registered Users Posts: 14,967 ✭✭✭✭The Lost Sheep


    NTC wrote:
    N 2 4 6 8 10 25 257

    25 X 10 = 250 + 4 = 254 + 3 = 257
    6/2 = 3


    25, 100, 2, 4, 6, 7
    463


  • Registered Users Posts: 592 ✭✭✭rickis tache


    [quote=


    25, 100, 2, 4, 6, 7
    463[/quote]
    6+7=13.
    100×4=400
    25x2=50.
    13+400+50=463.

    50,75,2,1,7,3.
    641


  • Advertisement
  • Registered Users Posts: 715 ✭✭✭wijam


    50,75,2,1,7,3.
    641
    75 + 25 + 3 = 128
    7 - 2 = 5
    128 * 5 = 640
    640 + 1 = 641


    N 1 3 5 7 10 75
    T 274


  • Registered Users Posts: 864 ✭✭✭septictank


    3x75=225
    5x10=50
    225+50=275-1=274

    2,3,5,7,25 100

    442


  • Closed Accounts Posts: 32,688 ✭✭✭✭ytpe2r5bxkn0c1


    5*100=500
    (3+5)*7=56
    500-56-2=442



    1. 2. 3. 5. 6. 25
    91


  • Registered Users Posts: 237 ✭✭Radiant Cool Crazy Nightmare


    5*100=500
    (3+5)*7=56
    500-56-2=442



    1. 2. 3. 5. 6. 25
    91

    25 ×3 =75
    5×2= 10
    75+10+6= 91

    2, 3, 7, 8, 10, 50
    391


  • Registered Users Posts: 1,649 ✭✭✭greedygoblin


    25 ×3 =75
    5×2= 10
    75+10+6= 91

    2, 3, 7, 8, 10, 50
    391

    8*50 = 400
    400+10 = 410
    3*7 = 21
    410-21=389
    389+2 = 391

    1, 4, 7, 8, 9, 10
    123


  • Registered Users Posts: 715 ✭✭✭wijam


    1, 4, 7, 8, 9, 10
    123
    10 * 9 = 90
    8 * 4 = 32
    90 + 32 + 1 = 123


    N 1 4 7 8 9 10
    T 321


  • Registered Users Posts: 3,412 ✭✭✭toadfly


    wijam wrote: »
    10 * 9 = 90
    8 * 4 = 32
    90 + 32 + 1 = 123


    N 1 4 7 8 9 10
    T 321

    4*8=32*10=320+1=321

    3 6 4 1 25 100

    712


  • Registered Users Posts: 864 ✭✭✭septictank


    6+1=7x 100= 700
    3x4=12+700= 712

    1,3,9,10, 25, 75.

    340


  • Registered Users Posts: 3,460 ✭✭✭vandriver


    septictank wrote: »
    6+1=7x 100= 700
    3x4=12+700= 712

    1,3,9,10, 25, 75.

    340
    (25+9)*10

    1,3,5,7,25,50

    699


  • Advertisement
  • Registered Users Posts: 715 ✭✭✭wijam


    vandriver wrote: »
    1,3,5,7,25,50

    699
    5 - 3 = 2
    50 * 7 * 2 = 700
    700 - 1 = 699


    N 2 4 6 9 9 50
    T 982


Advertisement