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5分钟)
84 - 3 =
85 - 30 =
52 + 1 =
40 + 36 =
64 - 7 =
94 - 43 =
57 + 5 =
73 + 7 =
35 + 52 =
79 - 25 =
69 - 6 =
90 - 2 =
26 - 9 =
18 + 2 =
8 + 56 =
48 + 6 =
8 + 83 =
25 + 6 =
43 - 9 =
88 - 17 =
54 - 22 =
68 - 17 =
45 + 23 =
78 - 35 =
13 + 51 =
58 - 9 =
81 - 4 =
67 + 8 =
37 - 26 =
65 - 60 =
77 + 7 =
43 + 35 =
70 - 9 =
89 - 80 =
86 + 7 =
45 + 5 =
50 + 6 =
71 + 21 =
93 - 8 =
5 + 82 =
84 - 3 =
85 - 30 =
52 + 1 =
40 + 36 =
64 - 7 =
94 - 43 =
57 + 5 =
73 + 7 =
35 + 52 =
79 - 25 =
69 - 6 =
90 - 2 =
26 - 9 =
18 + 2 =
8 + 56 =
48 + 6 =
8 + 83 =
25 + 6 =
43 - 9 =
88 - 17 =
54 - 22 =
68 - 17 =
45 + 23 =
78 - 35 =
13 + 51 =
58 - 9 =
81 - 4 =
67 + 8 =
37 - 26 =
65 - 60 =
77 + 7 =
43 + 35 =
70 - 9 =
89 - 80 =
86 + 7 =
45 + 5 =
50 + 6 =
71 + 21 =
93 - 8 =
5 + 82 =
答案:
81 55 53 76
57 51 62 80
87 54 63 88
17 20 64 54
91 31 34 71
32 51 68 43
64 49 77 75
11 5 84 78
61 9 93 50
56 92 85 87
57 51 62 80
87 54 63 88
17 20 64 54
91 31 34 71
32 51 68 43
64 49 77 75
11 5 84 78
61 9 93 50
56 92 85 87
2. 列竖式计算。(建议用时5分钟)
35 - 17 =
62 - 7 =
89 - ______56 =
93 - 69 =
____
56 - 28 =
75 - 36 =
74 - 67 =
91 - ____35 =
________________
35 - 17 =
62 - 7 =
89 - ______56 =
93 - 69 =
____
56 - 28 =
75 - 36 =
74 - 67 =
91 - ____35 =
________________
答案:
18 55 33 24
28 39 7 56(竖式略)
28 39 7 56(竖式略)
查看更多完整答案,请扫码查看