ex 5.5×4=20lei capsune
2kg×2=4 lei zahar
20+4=24
50-24=26restul
ex.6
100-60=40
40:4=10 lei mingea
60+10=70
100-70=30 lei restul
ex 7.
17×20=340
26×25=650
340+650×2=1980
ex9.
ana -total11-suma ramasa 9
cristi-total7 -suma ramasa 13
Dana -total7-suma ramasa 13
ionut -total10-suma ramasa 10