Question

scrie scaderile repettate ca impartiri si calculeaza
25-5-5-5-5=0
18-6-6-6=0
scaderea repetata de termeni egali
28:4=7
72:9=8
35:7=5

Answer 1

25-5-5-5-5-5=0 ⇒ 25:5=5 rest 0
18-6-6-6=0 ⇒ 18:6=3 rest 0

28:4=7 rest 0 ⇒28-4-4-4-4-4-4-4=0
72:9=8 rest 0 ⇒72-9-9-9-9-9-9-9-9=0
35:7=5 rest 0 ⇒35-7-7-7-7-7=0