1樓:
1, 26 - 9 =
2, 35 - 85 =
3, 24 - 92 =
4, 70 - 67 =
5, 56 - 50 =
6, 81 - 59 =
7, 33 - 91 =
8, 40 - 31 =
9, 92 - 92 =
10, 57 - 9 =
11, 21 - 12 =
12, 10 - 2 =
13, 99 - 49 =
14, 28 - 24 =
15, 88 - 96 =
16, 31 - 24 =
17, 40 - 50 =
18, 65 - 56 =
19, 67 - 41 =
20, 45 - 59 =
21, 93 - 67 =
22, 9 - 52 =
23, 85 - 81 =
24, 57 - 96 =
25, 97 - 81 =
26, 29 - 52 =
27, 98 - 51 =
28, 38 - 2 =
29, 28 - 38 =
30, 4 - 18 =
31, 13 - 84 =
32, 12 - 45 =
33, 75 - 7 =
34, 97 - 86 =
35, 4 - 94 =
36, 40 - 76 =
37, 51 - 71 =
38, 13 - 51 =
39, 8 - 85 =
40, 12 - 56 =
41, 48 - 69 =
42, 12 - 0 =
43, 98 - 72 =
44, 32 - 6 =
45, 35 - 83 =
46, 21 - 1 =
47, 66 - 14 =
48, 0 - 61 =
49, 49 - 90 =
50, 91 + 59 =
51, 77 + 62 =
52, 52 + 56 =
53, 87 + 9 =
54, 95 + 65 =
55, 58 + 41 =
56, 37 + 26 =
57, 87 + 55 =
58, 34 + 42 =
59, 51 + 57 =
60, 34 + 91 =
61, 81 + 75 =
62, 33 + 72 =
63, 58 + 33 =
64, 73 + 38 =
65, 67 + 83 =
66, 81 + 26 =
67, 80 + 56 =
68, 36 + 4 =
69, 36 + 16 =
70, 23 + 42 =
71, 3 + 59 =
72, 6 + 15 =
73, 16 + 6 =
74, 71 + 22 =
75, 15 + 33 =
76, 4 + 46 =
77, 26 + 15 =
78, 22 + 34 =
79, 38 + 46 =
80, 77 + 45 =
81, 37 + 76 =
82, 24 + 23 =
83, 61 + 98 =
84, 67 + 35 =
85, 18 + 9 =
86, 79 + 92 =
87, 75 + 8 =
88, 53 + 98 =
89, 86 + 73 =
90, 36 + 13 =
91, 64 + 54 =
92, 95 + 44 =
93, 56 + 15 =
94, 4 + 94 =
95, 16 + 18 =
96, 13 + 70 =
97, 56 + 7 =
98, 9 + 26 =
99, 64 + 44 =
100, 52 + 53 =
答案:17,-50,-68,3,6,22,-58,9,0,48,9,8,50,4,-8,7,-10,9,26,-14,26,-43,4,-39,16,-23,47,36,-10,-14,-71,-33,68,11,-90,-36,-20,-38,-77,-44,-21,12,26,26,-48,20,52,-61,-41,150,139,108,96,160,99,63,142,76,108,125,156,105,91,111,150,107,136,40,52,65,62,21,22,93,48,50,41,56,84,122,113,47,159,102,27,171,83,151,159,49,118,139,71,98,34,83,63,35,108,105
2樓:匿名使用者
什麼意思?要定時做100個題?口算題?
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a 2 a 1 a 1 2a 1 a 1 a 2 a 1 a 1 2a 1 a 1 a 2 a 1 a 1 a 2a 1 a a 1 由上述過程可知a 1,a 1,a 0且a 2方程x x 6化為 x x 6 0 因式分解得 x 3 x 2 0 解得 x 3或x 2 已知a是方程x x 6的根,則可...
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6.1 原式 4b 2 9a 2 2 原式 x 2y x 2y x 2 4y 2 3 原式 x 2 1 4 x 2 1 4 x 4 1 16 4 原式 2a 2 1 8 2a 2 1 8 4a 4 1 16 7.原式 60 0.2 60 0.2 60 2 0.2 2 3600 0.04 3599.9...