2 3 4 5 6 8
2 3 4 5 6 8 9
2,3,4,5,6,7,8,
2,3,4,5,6,8,
2 3 4 5 6 7 8
2 3 4 5 6 8
#5#####2###31##5####6##8###6######1#8##6####4#3###9##7###5##
2,5,2,20,3,4,3,36,5,6,5,150,8,5,8,()
求24点:8/6/2/4,3/5/5/6,8/7/6/9.
8 4 1 3 5 5 36 -6 2 2 3 2 5 5
3/8*5/6+0.375*5/6 3/2*32*4*1/8 简便算法
1+2+3+4+8+52+5+5+5+2+6+5+2+8+2+5+5+5+5+6+3+8+3+8+2+5+8+6+8+3
5*6*7*8分之5*6*7*8-2*3*4*5 简算