1x7=7-1x6=44+7x6=54+4x649-1x1=6x8-24=13+4x8=77-6x24x3+74 二7x6-11=58-6x6=5x5-2362+1x2 二33+1x2=8x4-1=51+2x577-6x2=45+6x2=79-1x4=31+8x6＋6x3=84-5x8=55-3x1=5x3+236x3+22=67-3x7=4x1+63=17+1x15x8+29=44+7x2=27-1x6=21+8x889-2x7=34+2x2=42+4x9=1+6x5=86-9x6=61+6x6=38-5x6=77-2x23x1+46=64+2x8=8x4-31=17-6x24x7+51=89-6x2=78-1x7=68-1x199-2x2=94-3x4=3x9+22=53-5x44+4x3=8x4+37=7x6-30=59-5x31x2+87=75+3x4=86+2x1=1x8-7=40+6x9=57-8x7=7x3+78=12+6x34+8x5=1+7x2=9x2-5=58-7x579-8x9=1x2+45=99-6x6=46-1x48-1x7=61+3x3=7+7x3=17-2x667-5x9=79-8x9=9x2-5=71+4x76x3-1=3x7+28=66-4x5=8x6+419x5+2=5x7-13=19-8x1=1x6+8246-8x4=65-2x6=89-6x9=65-2x67x6+23=7x8+2=49-3x2=68+5x6-14=6+4x3=30+7x5=22+6x91x6+60=71－2x5=6x2+65=5x3+554x8+12 二69－2x3=42－2x5=45+1x410+1x4=49－5x5=15－2x1=5+5x2=1x4+40=3x4－1=53－7x3=6x2+17＋1x3=3x2+80=18－1x4=15+7x951+1x7=76－5x2=24+5x8=7x93056+2x1=76－8x3=2+1x7=579x6－7x6=89－6x4=64－9x7=3x410－5x1=56－2x2=87－3x1=85+1x1－2=81+2x1=63－5x8=4x5+491x4+21=76－1x4=67－8x3=60+6x35x2+62=33+7x3=38－2x3=481x37x8+1=6x5+13=7x9－31=52+4x1－3x8=37+3x1=9x6－21=10+1x6－3x4=72－3x7=4x3+87=436x2－8x7=47－1x5=3x1+53=885x9－4=4+8x5=5+7x9=758x9－2x1=8x5+11=7x8+2=399x2－4x3=9x4+21=69－6x9=4x1+84－4x5=5x7+45=43－4x3=61+7x4－22=96－4x8=13+5x9=891x1－6x6=16+6x2=57－4x9=315x65x2+55=4x5+36=75－7x3=875x2-1=41-6x5=20+6x5=38-2x549-9x5=56-8x5=72-5x8=57-2x149-4x1=58-3x7=63-5x4=36-6x45x5-2=49+6x5=2x4+41=69-2x471+2x4 二90+1x8=4+3x7=17-1x5＋6x4=28-2x8=6x7-20=4x9-3450+5x5=75-7x2=6x3-4=26-2x59+9x9=5x6+4=86-3x4=1x7+632x2+1=66+2x1=70+4x1=38-5x526-6x2=2+2x5=22+3x1=6x8-222+3x6=51+9x3=19-1x6=40+7x53x9+72=88-2x5=8x6-17=23+8x824+2x5=38-1x1=18+9x9=63+1x775-9x7=50+9x3=29-2x6=41+8x71x3+70=89-3x7=50+3x2=4x8+6493+2x3=94-5x6=7x3+23=7x3+9=55-7x2=56-4x6=53+6x1=29-1x442+6x4=4x5+21=6x5+13=3x4+1459-9x3=6x4+30=4x2+50=5x7-2183+2x7=1x8-1=60+1x8=5x1+847x5-23=60+1x6=4x7+11=59-5x31x6+52=39-2x2=56-1x3=16-4x33x5+25=7x9+1=4x8+22=9x3+3087-2x8=92-1x1=66+7x2=23+4x125-3x1=4x5+12=6x6+54=55-4x3=85+1x4=3x5-2=7x4-13=79-9x8=85-5x2 二41+4x4=8-4x1=7x5+1=...
