Question

Calculeaza prin scadere repetata:
18:3
20:2
45:5
36:8
12:6
24:3
50:5
100:10
25:5

Answer 1

18:3=18-3-3-3-3-3-3 (6)
20:2=20-2-2-2-2-2-2-2-2-2-2 (10)
45:5=45-5-5-5-5-5-5-5-5-5  (9)
36:8=36-8-8-8-8  (4)
12:6=12-6-6 (2)
24:3=24-3-3-3-3-3-3-3-3  (8)
50:5=50-5-5-5-5-5-5-5-5-5-5  (10)
100:10=100-10-10-10-10-10-10-10-10-10-10  (10)
25:5=25-5-5-5-5-5  (5)