Răspuns :
8 + 9 + 48 = 100-48-8 = 89+56-16
65=60=129
Nu stiu daca ar trebui sa fie egale dar in orice caz,nu sunt.
40:5+63:7+6×8=8+9+48=17+48=65
100-30:5×8-6×4:3=100-6×8-24:3
=100-48-8=52-8=44
89+64:8×7-28:7×4=89+8×7-4×4
=89+56-16=145-16=129
100-30:5×8-6×4:3=100-6×8-24:3
=100-48-8=52-8=44
89+64:8×7-28:7×4=89+8×7-4×4
=89+56-16=145-16=129