Question

расписать примеры 32+3+65= 77+(20+3)= 68-(21+6)=

Answer 1

32+3+65=2+3=5+5=10+30=40+60=100
77+(20+3)=7+3=10+20=30+70=100
68-(21+6)=8-(6+1)=8-7=1 60-20=40+1=41