+
- คณิตศาสตร์
28
+
71
=
_______
4
+
15
=
_______
11
+
48
=
_______
2
+
7
=
_______
38
+
32
=
_______
65
+
30
=
_______
8
+
40
=
_______
9
+
77
=
_______
5
+
0
=
_______
72
+
28
=
_______
27
+
5
=
_______
83
+
13
=
_______
72
+
2
=
_______
88
+
5
=
_______
15
+
23
=
_______
41
+
19
=
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64
+
20
=
_______
86
+
1
=
_______
77
+
21
=
_______
4
+
27
=
_______
57
+
12
=
_______
92
+
6
=
_______
14
+
23
=
_______
30
+
67
=
_______
60
+
38
=
_______
39
+
6
=
_______
63
+
24
=
_______
19
+
53
=
_______
92
+
1
=
_______
54
+
35
=
_______
38
+
52
=
_______
8
+
86
=
_______
32
+
65
=
_______
34
+
8
=
_______
10
+
56
=
_______
30
+
52
=
_______
20
+
73
=
_______
30
+
64
=
_______
95
+
5
=
_______
85
+
6
=
_______
38
+
40
=
_______
7
+
6
=
_______
24
+
15
=
_______
65
+
33
=
_______
21
+
21
=
_______
66
+
24
=
_______
10
+
61
=
_______
84
+
15
=
_______
99
+
0
=
_______
70
+
25
=
_______
7
+
65
=
_______
76
+
3
=
_______
28
+
42
=
_______
70
+
4
=
_______
54
+
9
=
_______
45
+
13
=
_______
23
+
61
=
_______
56
+
40
=
_______
50
+
14
=
_______
70
+
25
=
_______
84
+
12
=
_______
83
+
9
=
_______
34
+
12
=
_______
67
+
26
=
_______
44
+
41
=
_______
100
+
1
=
_______
36
+
51
=
_______
80
+
5
=
_______
4
+
1
=
_______
46
+
49
=
_______
72
+
10
=
_______
80
+
2
=
_______
93
+
5
=
_______
35
+
23
=
_______
12
+
31
=
_______
72
+
19
=
_______
96
+
1
=
_______
71
+
27
=
_______
95
+
5
=
_______
74
+
23
=
_______
58
+
27
=
_______
74
+
15
=
_______
18
+
58
=
_______
74
+
17
=
_______
79
+
6
=
_______
15
+
72
=
_______
26
+
6
=
_______
38
+
46
=
_______
9
+
1
=
_______
37
+
2
=
_______
4
+
76
=
_______
75
+
23
=
_______
50
+
38
=
_______
6
+
70
=
_______
57
+
39
=
_______
85
+
11
=
_______
30
+
69
=
_______
81
+
10
=
_______
89
+
3
=
_______
72
+
20
=
_______
89
+
7
=
_______
22
+
9
=
_______
99
+
1
=
_______
45
+
46
=
_______
57
+
20
=
_______
3
+
9
=
_______
31
+
11
=
_______
19
+
61
=
_______
77
+
1
=
_______
95
+
3
=
_______
74
+
3
=
_______
32
+
29
=
_______
41
+
53
=
_______
6
+
56
=
_______
91
+
5
=
_______
48
+
6
=
_______
60
+
26
=
_______
12
+
73
=
_______
93
+
5
=
_______
57
+
30
=
_______