Răspuns :
40+23-12=63-12=51
15+80-74=95-74=21
75-70+43=5+43=48
65-32+6=33+6=39
59-9+38=50+38=88
12+75-4=87-4=83
15+80-74=95-74=21
75-70+43=5+43=48
65-32+6=33+6=39
59-9+38=50+38=88
12+75-4=87-4=83
40+23-12= 63-12=51
15+80-74= 95-74=21
75-70+43= 5+43=48
65-32+6= 33+6=39
59-9+38= 50+38=88
12+75-4= 87-4=83
15+80-74= 95-74=21
75-70+43= 5+43=48
65-32+6= 33+6=39
59-9+38= 50+38=88
12+75-4= 87-4=83