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 9
89 - 81 =
8
54 + 37 =
91

27 + 27 =
54
80 - 28 =
52

41 + 19 =
60
61 - 33 =
28

82 - 34 =
48
25 + 45 =
70

38 + 27 =
65
48 + 17 =
65

73 - 18 =
55
63 + 36 =
99

92 - 37 =
55
44 - 28 =
16

59 + 38 =
97
85 - 43 =
42

36 + 29 =
65
56 + 29 =
85

90 - 45 =
45
62 - 35 =
27

47 + 25 =
72
48 + 26 =
74

64 - 37 =
27
37 + 9 =
46

50 - 23 =
27
54 - 19 =
35

36 - 28 =
8
77 - 38 =
39
答案: 89 - 81 = 8
54 + 37 = 91
27 + 27 = 54
80 - 28 = 52
41 + 19 = 60
61 - 33 = 28
82 - 34 = 48
25 + 45 = 70
38 + 27 = 65
48 + 17 = 65
73 - 18 = 55
63 + 36 = 99
92 - 37 = 55
44 - 28 = 16
59 + 38 = 97
85 - 43 = 42
36 + 29 = 65
56 + 29 = 85
90 - 45 = 45
62 - 35 = 27
47 + 25 = 72
48 + 26 = 74
64 - 37 = 27
37 + 9 = 46
50 - 23 = 27
54 - 19 = 35
36 - 28 = 8
77 - 38 = 39

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