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Child Item

Countdown continued

MathsManiac

Last thread was almost at the 10,000 post limit, so had to be locked.

Off you go again.

Courtesy of Niska:

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

1 4 6 7 10 25

409

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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.

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

vandriver

HairyCabbage wrote: »

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!

HairyCabbage

New one:

1,1,2,7,9,50

581

wijam

HairyCabbage wrote: »

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

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

wijam

HairyCabbage wrote: »

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

HairyCabbage

wijam wrote: »

N 2 6 8 10 10 50
T 761

Closest I can get...

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

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

HairyCabbage

New one:

1, 2, 5, 7, 10, 50

429

ytpe2r5bxkn0c1

HairyCabbage wrote: »

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

Radiant Cool Crazy Nightmare

London Rhythmic Trigger wrote: »

HairyCabbage wrote: »

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

Quazzie

Radiant Cool Crazy Nightmare wrote: »

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

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

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

septictank

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

3,4,5,6,25,50

555

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

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

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

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

wijam

rickis tache wrote: »

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

septictank

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

2,3,5,7,25 100

442

ytpe2r5bxkn0c1

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

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

Radiant Cool Crazy Nightmare

London Rhythmic Trigger wrote: »

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

greedygoblin

Radiant Cool Crazy Nightmare wrote: »

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

wijam

greedygoblin wrote: »

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

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

septictank

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

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

340

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

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