Question

1) Scrie scăderile repetate ca împărțiri.
a. 15-5-5-5=0
12-4-4-4 = 0
b. 24-6-6-6-6 = 0
32-8-8-8-8=0
27-9-9-9=0
16-4-4-4-4 = 0
c. 30-5-5-5-5-5-5=0
42-7-7-7-7-7-7=0
54-9-9-9-9-9-9=0​

Answer 1

Răspuns:

a)15:5=3

12:4=3

b)24:6=4

32:8=4

27:9=3

16:4=4

c)30:5=6

42:7=6

54:9=6