1*2-3-4+5*67+89=419
1+23/4*56+7+89=419
1+23*45+6-7*89=419
1*2-3*4*5+6*78+9=419
12*34-5+6-7+8+9=419
1+2+3+4+56*7+8+9=419
1*2*3+4+56*7+8+9=419
1*23*4*5-6*7-8+9=419
1+2+345+6+7*8+9=419
1*23*4*5+6-7*8+9=419
1+2*34+5+6*7*8+9=419
1-2+345+6+78-9=419
1*2+3-45+6*78-9=419
1-2-34-5+6*78-9=419
123*4-5-67+8-9=419
1+23+4+56*7+8-9=419
12+3*4*5*6+7*8-9=419
123*4-56/7*8-9=419
12*34*5/6+7+8*9=419
1+2+345+6-7+8*9=419
12-34+56*7/8*9=419