Răspuns :
125 - 31 + 9 : 9 - 4 × 3 + 16 : 4 × 5 = 103
= 94 + 1 - 12 + 4 × 5 =
= 95 - 12 + 20 =
= 83 + 20 =
= 103
125-31+9÷9-4×3+16÷4×5=
=125-31+1-12+4×5
=125-31+1-12+20
=94+1-12+20
=95-12+20
=83+20
=103
=125-31+1-12+4×5
=125-31+1-12+20
=94+1-12+20
=95-12+20
=83+20
=103