2025年速算天地数学口算心算二年级上册苏教版


注:目前有些书本章节名称可能整理的还不是很完善,但都是按照顺序排列的,请同学们按照顺序仔细查找。练习册 2025年速算天地数学口算心算二年级上册苏教版 答案主要是用来给同学们做完题方便对答案用的,请勿直接抄袭。



《2025年速算天地数学口算心算二年级上册苏教版》

速算7
50 - 13 =
37
41 - 14 =
27

75 - 18 =
57
63 - 35 =
28

95 - 18 =
77
95 - 58 =
37

62 - 29 =
33
52 - 15 =
37

96 - 17 =
79
97 - 29 =
68

70 - 43 =
27
60 - 38 =
22

63 - 27 =
36
92 - 49 =
43

82 - 49 =
33
91 - 17 =
74

81 - 56 =
25
86 - 28 =
58

64 - 25 =
39
80 - 36 =
44

80 - 15 =
65
72 - 27 =
45

82 - 23 =
59
81 - 29 =
52

70 - 26 =
44
64 - 35 =
29

90 - 43 =
47
73 - 46 =
27
答案: 50 - 13 = 37
41 - 14 = 27
75 - 18 = 57
63 - 35 = 28
95 - 18 = 77
95 - 58 = 37
62 - 29 = 33
52 - 15 = 37
96 - 17 = 79
97 - 29 = 68
70 - 43 = 27
60 - 38 = 22
63 - 27 = 36
92 - 49 = 43
82 - 49 = 33
91 - 17 = 74
81 - 56 = 25
86 - 28 = 58
64 - 25 = 39
80 - 36 = 44
80 - 15 = 65
72 - 27 = 45
82 - 23 = 59
81 - 29 = 52
70 - 26 = 44
64 - 35 = 29
90 - 43 = 47
73 - 46 = 27

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