2025年一本口算能力训练一年级数学下册人教版
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年一本口算能力训练一年级数学下册人教版 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。
1. 口算。(建议用时6分钟)
7 + 85 = 10 + 67 = 9 + 75 = 46 + 9 =
49 + 5 = 4 + 29 = 32 + 6 = 3 + 17 =
17 + 43 = 64 + 9 = 9 + 35 = 19 + 70 =
76 + 6 = 2 + 55 = 48 + 8 = 57 + 4 =
44 + 7 = 7 + 83 = 6 + 56 = 71 + 9 =
22 + 8 = 69 + 1 = 50 + 44 = 28 + 3 =
9 + 13 = 2 + 38 = 93 + 2 = 9 + 16 =
67 + 4 = 7 + 65 = 15 + 35 = 5 + 47 =
89 + 2 = 44 + 41 = 54 + 6 = 6 + 87 =
18 + 6 = 37 + 5 = 4 + 39 = 8 + 68 =
58 + 6 = 23 + 30 = 88 + 8 = 59 + 7 =
7 + 51 = 78 + 5 = 34 + 7 = 79 + 2 =
7 + 85 = 10 + 67 = 9 + 75 = 46 + 9 =
49 + 5 = 4 + 29 = 32 + 6 = 3 + 17 =
17 + 43 = 64 + 9 = 9 + 35 = 19 + 70 =
76 + 6 = 2 + 55 = 48 + 8 = 57 + 4 =
44 + 7 = 7 + 83 = 6 + 56 = 71 + 9 =
22 + 8 = 69 + 1 = 50 + 44 = 28 + 3 =
9 + 13 = 2 + 38 = 93 + 2 = 9 + 16 =
67 + 4 = 7 + 65 = 15 + 35 = 5 + 47 =
89 + 2 = 44 + 41 = 54 + 6 = 6 + 87 =
18 + 6 = 37 + 5 = 4 + 39 = 8 + 68 =
58 + 6 = 23 + 30 = 88 + 8 = 59 + 7 =
7 + 51 = 78 + 5 = 34 + 7 = 79 + 2 =
答案:
92 77 84 55
54 33 38 20
60 73 44 89
82 57 56 61
51 90 62 80
30 70 94 31
22 40 95 25
71 72 50 52
91 85 60 93
24 42 43 76
64 53 96 66
58 83 41 81
54 33 38 20
60 73 44 89
82 57 56 61
51 90 62 80
30 70 94 31
22 40 95 25
71 72 50 52
91 85 60 93
24 42 43 76
64 53 96 66
58 83 41 81
2. 填一填,算一算。(建议用时2分钟)

答案:

3. 在 里填上合适的数。(建议用时2分钟)
算听 ________________
算听 ________________
答案:
5 4 6
3 7 9
3 7 9
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