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- Arithmetic
47
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26
=
_______
10
-
8
=
_______
2
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1
=
_______
69
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56
=
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6
-
5
=
_______
43
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11
=
_______
46
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28
=
_______
50
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39
=
_______
35
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13
=
_______
28
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18
=
_______
44
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22
=
_______
62
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43
=
_______
90
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7
=
_______
92
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83
=
_______
92
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92
=
_______
18
-
16
=
_______
42
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28
=
_______
55
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55
=
_______
44
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18
=
_______
75
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5
=
_______
1
-
1
=
_______
13
-
5
=
_______
47
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27
=
_______
11
-
2
=
_______
24
-
4
=
_______
77
-
13
=
_______
39
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15
=
_______
65
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51
=
_______
72
-
16
=
_______
65
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12
=
_______
95
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17
=
_______
30
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26
=
_______
67
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63
=
_______
52
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29
=
_______
65
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61
=
_______
89
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78
=
_______
20
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4
=
_______
23
-
9
=
_______
68
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40
=
_______
93
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54
=
_______
6
-
3
=
_______
13
-
10
=
_______
61
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39
=
_______
55
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3
=
_______
1
-
1
=
_______
16
-
9
=
_______
28
-
5
=
_______
69
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24
=
_______
61
-
17
=
_______
13
-
1
=
_______
51
-
35
=
_______
37
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3
=
_______
43
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27
=
_______
22
-
16
=
_______
54
-
35
=
_______
47
-
46
=
_______
67
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31
=
_______
1
-
1
=
_______
80
-
76
=
_______
51
-
35
=
_______
44
-
26
=
_______
73
-
70
=
_______
73
-
47
=
_______
62
-
48
=
_______
74
-
11
=
_______
23
-
5
=
_______
82
-
30
=
_______
93
-
54
=
_______
43
-
1
=
_______
26
-
11
=
_______
4
-
4
=
_______
96
-
9
=
_______
17
-
4
=
_______
88
-
67
=
_______
75
-
42
=
_______
91
-
41
=
_______
60
-
11
=
_______
56
-
14
=
_______
35
-
6
=
_______
52
-
37
=
_______
74
-
37
=
_______
2
-
2
=
_______
16
-
13
=
_______
40
-
12
=
_______
83
-
79
=
_______
67
-
56
=
_______
98
-
54
=
_______
19
-
18
=
_______
72
-
53
=
_______
73
-
18
=
_______
62
-
54
=
_______
49
-
32
=
_______
89
-
8
=
_______
96
-
85
=
_______
23
-
9
=
_______
80
-
68
=
_______
67
-
37
=
_______
97
-
49
=
_______
31
-
16
=
_______
75
-
6
=
_______
22
-
16
=
_______
55
-
34
=
_______
13
-
7
=
_______
59
-
25
=
_______
10
-
5
=
_______
60
-
44
=
_______
30
-
27
=
_______
90
-
83
=
_______
63
-
6
=
_______
64
-
6
=
_______
7
-
6
=
_______
88
-
67
=
_______
26
-
22
=
_______
33
-
29
=
_______
69
-
45
=
_______
70
-
54
=
_______
9
-
4
=
_______
86
-
42
=
_______
90
-
61
=
_______
68
-
61
=
_______