文档介绍：+ 77 =
57 — 33 =
10 x 10 =
2 x 3 + 36
+ 45 =
18 - 63 =
5x3 =
11 - 8 x 5
+ 54 =
6 - 74 =
7x6 =
1 +50-38
+ 13 =
80 - 43 =
7x4 =
7 x 8 + 88
+ 32 =
7 - 81 =
6x4 =
34 - 10 x 3
+ 79 =
48 - 15 =
2x7 =
80 + 76 - 60
+ 70 =
21 - 75 =
5x8 =
6 x 3 + 51
+ 92 =
59 - 33 =
6x1 =
64 - 4 x 2
+ 65 =
69 - 73 =
10 x 8 =
46 + 25 - 52
+ 98 =
13 - 69 =
8x3 =
2 x 4 + 59
+ 99 =
32 - 93 =
10 x 5 =
82 - 9 x 4
+ 41 =
78 - 27 =
10 x 2 =
38 + 51 - 50
+ 56 =
88 - 49 =
10 x 7 =
2 x 1 + 66
+ 36 =
57 - 98 =
2x2 =
25 - 3 x 4
+ 76 =
40 - 64 =
8x6 =
15 + 4-55
+ 76 =
84 - 44 =
1x4 =
6 x 10 + 12
+ 30 =
3 - 99 =
5 x 10 =
17 - 7 x 8
+ 32 =
13 - 66 =
4 x 10 =
56 + 93 - 96
+ 34 =
30 - 69 =
2x9 =
4 x 4 + 99
+ 56 =
55 - 38 =
5 x 10 =
42 - 10 x 1
+ 1 =
96 - 48 =
5x5 =
50 + 58 - 19
+ 18 =
3 - 25 =
3x1 =
5 x 9 + 61
+ 6 =
44 - 65 =
9x3 =
69 — 8 x 9
+ 55 =
32 - 29 =
9x1 =
45 + 88 - 57
+ 9 =
22 - 36 =
4x9 =
6 x 3 + 97
+ 90 =
48 - 8 =
7x5 =
46 - 2 x 5
+ 85 =
7 - 1 =
7 x 10 =
30 + 87 - 70
+ 85 =
30 - 91 =
7x6 =
1 x 1 + 73
+ 66 =
51 ~ 22 =
8x6 =
86 - 8 x 4
+ 79 =
100 - 18 =
1x8 =
50 + 92 - 11
+ 27 =
66 - 44 =
2 x 10 =
3 x 7 + 26
+ 87 =
18 - 99 =
10 x 8 =
87 - 5 x 7
+ 16 =
65 - 85 =
7x1 =
58 + 72 - 59
+ 60 =
15 - 64 =
8x2 =
9 x 5 + 93
+ 82 =
48 - 25 =
10 x 2 =
98 - 10 x 9
+ 63 =
20 - 61 =