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

Ted_YNWA

MathsManiac wrote: »

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

=(10 + 6) * (25 + 1) - 7

=16 * 26 -7

=416 - 7

=409

2, 3, 5, 7, 9, 75

417

Rob Thomas

MathsManiac wrote: »

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

10+6=16
25+1=26
16x26=416
416-7=409

Ciaran

Ted_YNWA wrote: »

2, 3, 5, 7, 9, 75

417

5*75 = 375
2*3*7 = 42

375 + 42 = 417



2 5 7 8 25 50
643

KeithTS

Ciaran wrote: »

2 5 7 8 25 50
643

(8+5) * 50 - 7 = 643

75 100 7 1 1 6
120

Yakuza

KeithTS wrote: »

(8+5) * 50 - 7 = 643

75 100 7 1 1 6
120

(100-75-7+1+1) * 6 = 120

1, 3, 5, 7, 8, 75 ---> 423

tobsey

Yakuza wrote: »

(100-75-7+1+1) * 6 = 120

1, 3, 5, 7, 8, 75 ---> 423

(7-5) x 75 =150
150-8-1= 141
141 x 3 = 423

2 4 5 6 9 25 --> 642

GTTDI GOD

tobsey wrote: »

2 4 5 6 9 25 --> 642

25 * 4 + 5 + 2 = 107 * 6 = 642

2, 5, 6, 7, 9, 10
489

Pherekydes

GTTDI GOD wrote: »

2, 5, 6, 7, 9, 10
489

(9-2)*7*10-6+5= 489

T: 472

100, 50, 10, 10, 4, 3

alchemist33

Pherekydes wrote: »

(9-2)*7*10-6+5= 489

T: 472

100, 50, 10, 10, 4, 3

(4*100) + (3*4) + 10 +50 = 472

1,4,6,3,75,100 --> 513

Pherekydes

alchemist33 wrote: »

1,4,6,3,75,100 --> 513

(100+75-4)*3= 513

T: 546

50, 10, 10, 8, 3, 1

GTTDI GOD

Pherekydes wrote: »

T: 546

50, 10, 10, 8, 3, 1

10 - 3 = 7
8 * 7 = 56
50 - 1 = 49 * 10 = 490
490 + 56 = 546

2, 4, 7, 9, 25, 75
498

Niska

GTTDI GOD wrote: »

2, 4, 7, 9, 25, 75
498

(25 + 75) * (9 - 4) = 500 - 2 = 498

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

2 2 5 5 10 50

717

Pherekydes

Niska wrote: »

2 2 5 5 10 50

717

(50-2)*(10+5)-5+2= 717

T: 666

50, 7, 7, 5, 3, 2

Niska

Pherekydes wrote: »

T: 666

50, 7, 7, 5, 3, 2

50 * 5 = 250 - ((7 + 7) * 2) [28] = 222
222 * 3 = 666

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

4 5 6 9 50 100

681

Pherekydes

Niska wrote: »

4 5 6 9 50 100

681

100*6+(9*(5+4))= 681

T: 542

75, 10, 8, 5, 4, 2

Niska

Pherekydes wrote: »

T: 542

75, 10, 8, 5, 4, 2

(75 * 8) = 600
(10 * 5) + ( 4* 2) = 58
600 - 58 = 542

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

1 3 5 7 8 25

416

Pherekydes

Niska wrote: »

1 3 5 7 8 25

416

(5*3+1)*(25+8-7)= 416

T: 874

100, 5, 4, 3, 2, 2

IrishZeus

Pherekydes wrote: »

T: 874

100, 5, 4, 3, 2, 2

(100-3)*(5+4) = 873

873 + (2/2) = 874

75 3 3 5 2 1

T = 719

Yoghurt87

IrishZeus wrote: »

75 3 3 5 2 1

T = 719

(75-3)*5*2=720
720-1=719



75 25 4 4 3 7
T: 363

tobsey

IrishZeus wrote: »

(100-3)*(5+4) = 873

873 + (2/2) = 874

75 3 3 5 2 1

T = 719

(75*2)-3-3 = 144
(144*5)-1 = 719

50 9 9 6 4 1
T: 379

tobsey

Yoghurt87 wrote: »

(75-3)*5*2=720
720-1=719



75 25 4 4 3 7
T: 363

(75-25+3)*7= 371
371-4-4 = 363

Post this again from above:

50 9 9 6 4 1
T: 379

Niska

tobsey wrote: »

50 9 9 6 4 1
T: 379

(50 - 9) * 9 = 369 + 4 + 6 = 379



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

7 7 8 8 10 100

314

Pherekydes

Niska wrote: »

7 7 8 8 10 100

314

(7+7)*(8+8)+100-10= 314

T: 686

50, 25, 9, 5, 3, 2

Niska

Pherekydes wrote: »

T: 686

50, 25, 9, 5, 3, 2

(50 + 25) * 9 = 675
675 +5 + (3 * 2) = 686

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

2 6 7 7 8 75

856

Pherekydes

Niska wrote: »

2 6 7 7 8 75

856

(6*75-(8+7+7))*2= 856

T: 604

100, 50, 25, 10, 7, 7

tobsey

Pherekydes wrote: »

(6*75-(8+7+7))*2= 856

T: 604

100, 50, 25, 10, 7, 7

100 + ((50 + 25 + 7 - 10) * 7) = 604

T: 665

50 9 6 4 3 1

Pherekydes

tobsey wrote: »

T: 665

50 9 6 4 3 1

(50*(4*3+1))+9+6= 665

T: 522

100, 50, 5, 4, 4, 3

tobsey

Pherekydes wrote: »

(50*(4*3+1))+9+6= 665

T: 522

100, 50, 5, 4, 4, 3

3*((5*4)+100+50+4) = 522

T: 837

100, 25, 7, 7, 6, 4

Pherekydes

tobsey wrote: »

T: 837

100, 25, 7, 7, 6, 4

(100+25-6)*7+4= 837

T: 643

9, 9, 7, 6, 5, 5

tobsey

Pherekydes wrote: »

(100+25-6)*7+4= 837

T: 643

9, 9, 7, 6, 5, 5

(9*9)*(7+6-5) - 5 = 643

T: 731

50 7 7 5 4 1