1+4 1-2 1= 12 1.

65438 into 5+0+65438 into 6+0-3 1 = 1 into 30.

Then 65438 in 7+0+65438 in 8+0-4+0 = 65438 in 56+0.

∴ 2 points 1-6 points1+7 points 1+30 points 1-8 points 1+56 points 1=

1+2 1- 1-6 1+3 1+4 1-2 1-7 1+5.

= 1 1+2 1+3 1+4 1+5 1+6 1+ 7 1+8 65438+

= 1 1+2 1+3 1+4 1+5 1+6 1+ 7 1+8 65438+

= 0 in 65438+5.