repede e urgent dau coroana PROMIttt,doara j, k, l, m și n!

j) 27+27:9+(20:4:5+12)=
27+3+13
30+13=43
k) 28+(7×6-24:6)+14=
27+ (42-4)+14
27+38+14=79
l)33-3+(16:4:2×9+11)
30+29=59
m)25+(11+7×7)+(25-3×6)
25+60+17=102
n)56:7:2+(40:5:4:2+3)
4+4=8