Question

1+2+3+4+5+6+7+8+9+10-1-2-3-4-5-6-7-8-9+10*1*2*3*4*5*6*7*8*9= how many ​

Answer 1

1+2+3+4+5+6+7+8+9+10-1-2-3-4-5-6-7-8-9+10*1*2*3*4*5*6*7*8*9 = 3628810