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自编小学2年级1学期加减法口算题
加减法口算题1
16 - 8 = 65 - 27 = 16 - 5 + 6 = 9 + 8 - 7 =
11 + 24 = 34 - 17 = 73 - 45 = 87 - 49 =
14 - 9 = 7 - 8 = 12 - 5 = 87 - 69 =
17 - 9 = 15 - 6 = 62 + 37 = 85 - 79 =
15 - 9 = 46 - 18 = 55 + 23 = 4 + 9 - 2 =
6 +4-8 = 56 + 36 = 17-2 +2= 16 - 7 =
67 + 29 = 31 - 24 = 63 - 36 = 12 - 8 =
18 - 9 = 75 - 47 = 46 - 27 = 17 - 9 =
53 - 14 = 11 - 7 = 14 - 8 = 68 - 39 =
54 + 36 = 14 - 5 = 16 - 8 = 32 + 19 =
32 - 26 = 91 - 39 = 25 + 15 = 35 + 59 =
26 + 17 = 13 - 5 = 65 + 21 = 14 - 7 =
43 - 27 = 86 - 19 = 12 - 7 = 77 + 20 =
26 + 44 = 76 + 14 = 43 + 35 = 12 - 8 =
82 - 79 = 63 - 27 = 15 - 9 = 88 - 69 =
57 + 23 = 11 - 4 = 78 - 49 = 43 - 16 =
44 - 29 = 49 + 48 = 65 - 38 = 73 - 69 =
72 - 17 = 47 + 45 = 12 - 6 = 81 - 76 =
24 + 36 = 17 - 9 = 39 + 38 = 74 - 25 =
40 + 13 = 15 + 65 = 20 + 75 = 16 - 8 =
二
43 + 51 = 11 - 8 = 14 - 9 = 15 - 9 =
18 - 9 = 11 - 3 = 32 + 21 = 56 - 28 =
58 + 15 = 11 + 15 = 23 - 19 = 16 - 9 =
41 + 28 = 45 - 37 = 11 - 8 = 73 - 49 =
41 - 35 = 65 - 46 = 69 + 30 = 55 + 26 =
14 - 7 = 15 + 80 = 12 - 3 = 16 - 7 =
25 - 19 = 12 - 7 = 24 - 15 = 73 + 15 =
87 - 68 = 81 - 52 = 28 + 16 = 16 - 8 =
46 + 14 = 15 - 8 = 14 + 42 = 11 - 6 =
80 + 20 = 12 - 8 = 75 - 47 = 22 + 22 =
44 - 36 = 11 - 5 = 25 - 18 = 17 - 9 =
24 + 31 = 11 - 7 = 16 - 7 = 54 - 18 =
14 - 7 = 28 + 54 = 58 - 29 = 26 + 47 =
31 - 13 = 14 - 8 = 62 - 34 = 13 - 9 =
92 - 65 = 21 + 29 = 50 + 12 = 21 + 49 =
14 - 9 = 24 + 51 = 64 - 59 = 71 + 15 =
27 + 25 = 60 + 12 = 11 - 3 = 67 - 19 =
30 + 63 = 14 + 28 = 18 - 9 = 91 - 22 =
41 + 53 = 15 - 9 = 14 - 6 = 11 - 5 =
15 - 6 = 21 - 14 = 23 - 14 = 88 - 39 =
三
53 - 17 = 15 + 61 = 49 + 33 = 11 - 7 =
31 + 47 = 46 - 38 = 68 - 59 = 11 - 8 =
56 + 12 = 84 - 78 = 14 - 9 = 12 - 9 =
67 - 39 = 48 + 34 = 16 - 7 = 15 - 7 =
37 - 19 = 44 - 39 =
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