Question

2+2x3x{[(7x3-5)+2x6]:4+5}x10-[(10+100)-60]=
25-25:{4+4:[6-8:(5-4:4)+0:8]+25x0}x4

Answer 1

2+2*3*{[(7*3-5)+2*6]:4+5}*10-[(10+100)-60]=
2+2*3*{[(21-5)+12]:4+5}*10-(110-60)=
2+2*3*[(16+12):4+5]*10-50=
2+2*3*(28:4+5)*10-50=
2+2*3*(7+5)*10-50=
2+2*3*12*10-50=
2+6*120-50=
2+720-50=
722-50=
672 

25-25:{4+4:[6-8:(5-4:4)+0:8]+25*0}*4=
25-25:{4+4:[6-8:(5-1)+0:8]+0}*4=
25-25:[4+4:(6-8:4+0)+0]*4=
25-25:[4+4:(6-2)+0]*4=
25-25:(4+4:4)*4=
25-25:(4+1)*4=
25-25:5*4=
25-5*4=
25-20=
5