Răspuns:
3)
a) 7÷6= 1, 166( 6)
6
_
10
6
_
= 40
36
_
= 40
36
__
= 40
..........
b)
37÷15= 2, 466(6)
30
___
= 70
60
____
100
90
____
= 100
90
____
= 100
........
c)
25÷9= 2, 77 (7)
18
____
= 70
63
____
= 70
63
____
= 70
............
d)
311÷12= 25,9166(6)
24
__
= 71
60
_____
= 110
108
______
==20
12
____
=80
72
______
=80
72
_______
=80
..........
e)
72÷100 = 0, 72
0
____
720
700
____
= 200
200
_____
= = =
f)
37÷1000= 0,037
0
___
370
0
____
3700
3000
_____
=7000
7000
______
====
h)
329÷ 3 = 109,66(6)
3
____
= 2
0
____
= 29
27
____
= 20
18
_____
= 20
18
_______
=20
..............