👤
Amaliaclaudiaob
a fost răspuns

calculati ecuatiile
18·×+24=150
225:×+43=68
×:24+56=80

Răspuns :

18x=150-24
x=126:18
x=7

225:x=68-43
x=225:25
x=9

x:24=80-56
x=24x36
x=864

Alte intrebari