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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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funnyname

wijam wrote: »

75 + 1 = 76
9 - 5 = 4
76 * 4 = 304
304 + 8 = 312

N 3 5 7 7 8 75
T 479

75 - 5 = 70

70 * 7 = 490

490 - 8 - 3 = 479

Just realised I should probably post a challenge myself, sorry about that.

7 7 8 9 1 5

697

Ted_YNWA

Yakuza

funnyname wrote: »

7 7 8 9 1 5

697

(8+9) * (5*7+7-1) = 697

1, 5, 7, 8, 9, 25 --> 741

Niska

Yakuza wrote: »

1, 5, 7, 8, 9, 25 --> 741

(5 * (7 -1)) * 25 = 750 -9 = 741

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

Target: 732
1, 5, 6, 9, 9, 75.

K.Flyer

Niska wrote: »

(5 * (7 -1)) * 25 = 750 -9 = 741

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

Target: 732
1, 5, 6, 9, 9, 75.

((6 - 1) + 5) x 75 = 750
9 + 9 = 18
750 - 18 = 732.

K.Flyer

K.Flyer wrote: »

((6 - 1) + 5) x 75 = 750
9 + 9 = 18
750 - 18 = 732.

2, 3, 4, 7, 9, 15.

T. 405

Niska

K.Flyer wrote: »

2, 3, 4, 7, 9, 15.

T. 405

9 *3 *15 = 405

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

Target: 838

3, 5, 6, 8, 9, 100

Yakuza

Niska wrote: »

Target: 838

3, 5, 6, 8, 9, 100

(100-6)*9-8 = 838.

2,3,6,7,9,75 --> 871

wijam

Yakuza wrote: »

2,3,6,7,9,75 --> 871

75 - 3 = 72
6 * 2 = 12
72 * 12 = 864
864 + 7 = 871

N 4 4 5 7 7 50
T 677

Clauric

wijam wrote: »

75 - 3 = 72
6 * 2 = 12
72 * 12 = 864
864 + 7 = 871

N 4 4 5 7 7 50
T 677

Can only get it to be off by 1. don't think it is possible.

7 * 7 = 49
49 + 5 = 54
54 * 50 = 2700
2700 + 4 = 2704
2704 / 4 = 676

If accepted

Target: 789
Numbers: 3, 4, 5, 6, 7, 8

funnyname

Clauric wrote: »

Can only get it to be off by 1. don't think it is possible.

7 * 7 = 49
49 + 5 = 54
54 * 50 = 2700
2700 + 4 = 2704
2704 / 4 = 676

If accepted

Target: 789
Numbers: 3, 4, 5, 6, 7, 8

8 x 7 = 56

6 x 3 - 4 = 14

56 x 14 = 784

784 + 5 = 789

Numbers

2 4 6 7 9 25

Target

362

Brian201888

funnyname wrote: »

8 x 7 = 56

6 x 3 - 4 = 14

56 x 14 = 784

784 + 5 = 789

Numbers

2 4 6 7 9 25

Target

362

9+6 =15

15 x 25 = 375

375-7-4-2 = 362

---

T: 731

50 7 7 5 4 1

Clauric

Eoghan_2 wrote: »

funnyname wrote: »

8 x 7 = 56

6 x 3 - 4 = 14

56 x 14 = 784

784 + 5 = 789

Numbers

2 4 6 7 9 25

Target

362

9+6 =15

15 x 25 = 375

375-7-4-2 = 362

---

T: 731

50 7 7 5 4 1

7 + 5 + 4 + 1 = 17
50 - 7 = 43
43 * 17 = 731
Target: 221
Numbers: 8, 9, 25, 50, 75, 100

Niska

Clauric wrote: »

Target: 221
Numbers: 8, 9, 25, 50, 75, 100

(75 - 50) * 9 = 225 - (100/25) = 221

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

3 6 9 10 25 50

873

[Deleted User]

Clauric wrote: »

Target: 221
Numbers: 8, 9, 25, 50, 75, 100

9 * 25 = 225
(8*50)/100 = 4

Take the two away

Target: 664

1, 3, 5, 7, 8, 75

[Deleted User]

Niska wrote: »

(75 - 50) * 9 = 225 - (100/25) = 221

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

3 6 9 10 25 50

873

Whoops, didn't realise this was being posted at the same time: I'll have a bash at this now

Edit:

6*25 = 150/50 = 3
9*10 = 90-3 =87
87*10 + original 3 = 873

Niska

Deleted User wrote: »

Target: 664

1, 3, 5, 7, 8, 75

(75 + 5 + 3) * 8 = 664

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

Target: 951
1, 2, 7, 10, 10, 50.

Ted_YNWA

Niska wrote: »

(75 + 5 + 3) * 8 = 664

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

Target: 951
1, 2, 7, 10, 10, 50.

(10+7+2)*50 +1

3,3, 4, 6, 9, 75

312

Niska

Ted_YNWA wrote: »

3,3, 4, 6, 9, 75

312

((3 * 9) + 6 - 4 + 75 ) [104] * 3 = 312

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

Target: 703
1, 3, 7, 8, 10, 10.

p1akuw47h5r3it

Niska wrote: »

((3 * 9) + 6 - 4 + 75 ) [104] * 3 = 312

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

Target: 703
1, 3, 7, 8, 10, 10.

Apologies if I do this wrong I'm not quite sure of the rules but:

70x10 = 70*10 = 700+3 =703

2, 3, 5, 1, 20, 72

Target= 866

Niska

DanDan6592 wrote: »

2, 3, 5, 1, 20, 72

Target= 866

Rules:

Select 6 numbers
0-4 large ones: {25, 50, 75, 100}

Rest small ones: {1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, 8, 9, 9, 10, 10}

(i.e. 1- 10, can have duplicates)

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

(72 * (20 - 5 - 3)) = 864 +2 = 866

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

Target: 512
6, 10, 25, 50, 75, 100.

wijam

Niska wrote: »

Target: 512
6, 10, 25, 50, 75, 100.

100 / 50 = 2
75 - 25 = 50
50 * 10 = 500
6 * 2 = 12
500 + 12 = 512

N 3 4 6 8 50 75
T 881

Niska

wijam wrote: »

N 3 4 6 8 50 75
T 881

(75 + 50) * (3 + 4) = 875 +6 = 881

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

Target: 551
1, 3, 6, 10, 75, 100.

wijam

Niska wrote: »

Target: 551
1, 3, 6, 10, 75, 100.

75 * 6 = 450
450 + 100 + 1 = 551

N 2 4 5 5 9 100
T 639

Niska

wijam wrote: »

N 2 4 5 5 9 100
T 639

(100 - ((5*5)+4)[29]) = 71 * 9 = 639

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

Target: 897
2, 10, 10, 50, 75, 100.

Quazzie

Niska wrote: »

(100 - ((5*5)+4)[29]) = 71 * 9 = 639

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

Target: 897
2, 10, 10, 50, 75, 100.

100-10 =90 * 10=900
75*2=150/50=3
900-3=897

Target: 725
5,7,3,9,10,100

omb0wyn5ehpij9

Quazzie wrote: »

100-10 =90 * 10=900
75*2=150/50=3
900-3=897

Target: 725
5,7,3,9,10,100

7 * 100 = 700
3 * 5 = 15
700 + 15 + 10 = 725

919
2, 4, 5, 6, 7, 75

Clauric

BDJW wrote: »

Quazzie wrote: »

100-10 =90 * 10=900
75*2=150/50=3
900-3=897

Target: 725
5,7,3,9,10,100

7 * 100 = 700
3 * 5 = 15
700 + 15 + 10 = 725

919
2, 4, 5, 6, 7, 75

2 x 6 = 12
5 - 4 = 1
75 + 1 = 76
12 x 76 = 912
912 + 7 = 919
QED
__________
Target: 951
Numbers: 2, 4, 6, 8, 25, 75

wijam

Clauric wrote: »

Target: 951
Numbers: 2, 4, 6, 8, 25, 75

8 - 2 = 6
25 * 6 = 150
150 - 4 = 146
146 * 6 = 876
876 + 75 = 951

N 3 7 9 10 50 75
T 839

Niska

wijam wrote: »

N 3 7 9 10 50 75
T 839

((75 +3) * 10)[780] + 50 + 9 = 839

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

Target: 322
1, 1, 2, 6, 9, 25.