31 Jan 2008 mark six 六合彩

24,32,41,42,48,49,+10(extra number).


solution:

(32-24)+(42-41)+(49-48)=10(extra number).

29 Jan 2008 mark six 六合彩

16,22,24,33,43,44,+29(extra number).

solution:

16-(33-24)=7.

22+7=29.

(44-43) x 29= 29.(extra number).

26 Jan 2008 mark six 六合彩

13,15,19,22,33,38,+39(extra number).

solution:

19-(38-22)=3.

(15-13) x 3=6.

33+6=39(extra number).

24 Jan 2008 mark six 六合彩

10,23,26,38,42,46,+29(extra number).


solution:

38-10+(46-42)-(26-23)=29.(extra number).

22Jan 2008 mark six 六合彩

9,16,17,30,33,49,+41(extra number).

solution:

(33+30)/9=7.

(17-16)+7=8.

49-8=41(extra number).

19 Jan 2008 mark six 六合彩

4,7,8,20,32,34,+24(extra number).

solution:

(34-32)=2.

2-(8-7)=1.

4x1=4.

20+4=24.(extra number).

17 Jan 2008 mark six 六合彩

8,19,24,35,36,40,+23(extra number).

solution:

(24+19)-40=3.

3x8=24.

24-(36-35)=23. (extra number).

15 Jan 2008 mark six 六合彩

10,11,15,18,37,45,+26(extra number).

solution:

18-(45-37)-10=0.

11+15+0=26.(extra number).

13 Jan 2008 mark six 六合彩

8,13,18,22,26,42,+43(extra number).

solution:

42+(26-22)+(18-13)-8=43.(extra number).

10 Jan 2008 mark six 六合彩

4,20,36,42,46,47,+22.(extra number).

solution:

20+(42-36)-4=22.

47-46=1.

1x22=22(extra number).

08 Jan 2008 mark six 六合彩

2,9,14,24,40,45,+3(extra number).

solution:

(24-14)-(45-40)-2=3.

9/3=3.(extra number).

05 Jan 2008 mark six 六合彩

3,11,14,32,33,42,+15(extra number).

solution:

(42-33)/3=3.
(11x3)-32=1.
14+1=15(extra number).

03 Jan 2008 mark six 六合彩

5,8,36,39,42,46,+14(extra number).

solution:

(46-42)+8+5-(39-36)=14.(extra number).