+
- Ritmètica
44
+
18
=
_______
66
+
22
=
_______
68
+
16
=
_______
81
+
10
=
_______
83
+
12
=
_______
19
+
57
=
_______
21
+
7
=
_______
24
+
69
=
_______
2
+
0
=
_______
75
+
21
=
_______
6
+
22
=
_______
77
+
4
=
_______
3
+
30
=
_______
21
+
72
=
_______
23
+
51
=
_______
46
+
44
=
_______
10
+
36
=
_______
56
+
2
=
_______
1
+
25
=
_______
36
+
17
=
_______
76
+
3
=
_______
90
+
6
=
_______
32
+
26
=
_______
59
+
13
=
_______
87
+
4
=
_______
72
+
6
=
_______
23
+
44
=
_______
64
+
7
=
_______
78
+
0
=
_______
89
+
5
=
_______
97
+
2
=
_______
50
+
8
=
_______
95
+
5
=
_______
88
+
12
=
_______
14
+
49
=
_______
3
+
12
=
_______
71
+
3
=
_______
20
+
39
=
_______
80
+
11
=
_______
48
+
21
=
_______
64
+
11
=
_______
20
+
18
=
_______
75
+
22
=
_______
71
+
13
=
_______
18
+
11
=
_______
67
+
10
=
_______
18
+
24
=
_______
75
+
21
=
_______
9
+
0
=
_______
91
+
8
=
_______
89
+
7
=
_______
47
+
33
=
_______
80
+
12
=
_______
40
+
33
=
_______
74
+
10
=
_______
14
+
23
=
_______
62
+
22
=
_______
58
+
3
=
_______
82
+
4
=
_______
6
+
9
=
_______
1
+
70
=
_______
46
+
14
=
_______
73
+
3
=
_______
55
+
16
=
_______
27
+
63
=
_______
80
+
15
=
_______
60
+
38
=
_______
94
+
5
=
_______
55
+
0
=
_______
86
+
13
=
_______
83
+
6
=
_______
42
+
22
=
_______
24
+
5
=
_______
87
+
6
=
_______
35
+
19
=
_______
3
+
78
=
_______
56
+
35
=
_______
72
+
4
=
_______
53
+
16
=
_______
94
+
4
=
_______
73
+
11
=
_______
87
+
11
=
_______
93
+
5
=
_______
39
+
12
=
_______
18
+
63
=
_______
43
+
10
=
_______
23
+
28
=
_______
79
+
16
=
_______
36
+
1
=
_______
86
+
2
=
_______
71
+
23
=
_______
42
+
53
=
_______
31
+
36
=
_______
39
+
4
=
_______
97
+
1
=
_______
69
+
31
=
_______
21
+
20
=
_______
46
+
1
=
_______
74
+
9
=
_______
76
+
15
=
_______
48
+
8
=
_______
3
+
36
=
_______
11
+
63
=
_______
7
+
36
=
_______
57
+
12
=
_______
19
+
70
=
_______
30
+
49
=
_______
91
+
1
=
_______
21
+
1
=
_______
40
+
25
=
_______
83
+
15
=
_______
38
+
23
=
_______
46
+
3
=
_______
19
+
23
=
_______
99
+
1
=
_______
9
+
33
=
_______
84
+
14
=
_______
32
+
9
=
_______
14
+
39
=
_______
46
+
1
=
_______