+
- علم الحساب
91
+
1
=
_______
86
+
4
=
_______
27
+
48
=
_______
66
+
30
=
_______
26
+
62
=
_______
8
+
46
=
_______
77
+
9
=
_______
47
+
41
=
_______
44
+
1
=
_______
57
+
17
=
_______
71
+
23
=
_______
76
+
15
=
_______
31
+
41
=
_______
61
+
2
=
_______
26
+
35
=
_______
33
+
37
=
_______
59
+
3
=
_______
5
+
8
=
_______
59
+
28
=
_______
56
+
31
=
_______
80
+
20
=
_______
29
+
67
=
_______
67
+
13
=
_______
53
+
41
=
_______
65
+
15
=
_______
90
+
9
=
_______
19
+
29
=
_______
73
+
2
=
_______
42
+
0
=
_______
42
+
52
=
_______
23
+
26
=
_______
12
+
5
=
_______
95
+
5
=
_______
62
+
25
=
_______
60
+
28
=
_______
63
+
31
=
_______
7
+
24
=
_______
70
+
16
=
_______
37
+
17
=
_______
23
+
28
=
_______
30
+
24
=
_______
52
+
23
=
_______
52
+
14
=
_______
88
+
5
=
_______
41
+
2
=
_______
41
+
53
=
_______
82
+
1
=
_______
44
+
40
=
_______
80
+
1
=
_______
94
+
5
=
_______
95
+
2
=
_______
21
+
73
=
_______
62
+
9
=
_______
5
+
55
=
_______
29
+
16
=
_______
63
+
27
=
_______
21
+
41
=
_______
80
+
13
=
_______
88
+
9
=
_______
86
+
6
=
_______
17
+
44
=
_______
74
+
13
=
_______
85
+
8
=
_______
98
+
1
=
_______
9
+
64
=
_______
92
+
8
=
_______
18
+
4
=
_______
42
+
51
=
_______
74
+
1
=
_______
62
+
3
=
_______
65
+
13
=
_______
9
+
36
=
_______
99
+
1
=
_______
43
+
41
=
_______
28
+
63
=
_______
59
+
31
=
_______
79
+
11
=
_______
39
+
58
=
_______
85
+
9
=
_______
34
+
1
=
_______
83
+
15
=
_______
17
+
31
=
_______
49
+
10
=
_______
63
+
27
=
_______
22
+
10
=
_______
56
+
26
=
_______
20
+
9
=
_______
52
+
3
=
_______
91
+
1
=
_______
89
+
6
=
_______
20
+
63
=
_______
77
+
19
=
_______
99
+
1
=
_______
84
+
12
=
_______
24
+
20
=
_______
54
+
41
=
_______
80
+
20
=
_______
88
+
8
=
_______
75
+
5
=
_______
48
+
21
=
_______
56
+
11
=
_______
64
+
10
=
_______
28
+
3
=
_______
52
+
41
=
_______
73
+
18
=
_______
35
+
12
=
_______
10
+
11
=
_______
90
+
2
=
_______
49
+
1
=
_______
47
+
12
=
_______
26
+
26
=
_______
66
+
5
=
_______
35
+
33
=
_______
100
+
1
=
_______
15
+
2
=
_______
45
+
15
=
_______
2
+
37
=
_______
80
+
6
=
_______
49
+
5
=
_______
6
+
5
=
_______