一年级100以内两位数减一位数退位减法不退位减法混合 60页6000道题WORD打印电子版
(2017-11-24 13:15:20)
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一年级两位数减一位数口算题大全 |
分类: 一年级口算题 |
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43 | - | 2 | = | 43 | - | 2 | = | 23 | - | 5 | = | 30 | - | 3 | = |
69 | - | 2 | = | 20 | - | 5 | = | 70 | - | 1 | = | 62 | - | 5 | = |
79 | - | 8 | = | 52 | - | 1 | = | 72 | - | 9 | = | 26 | - | 2 | = |
57 | - | 4 | = | 26 | - | 3 | = | 63 | - | 1 | = | 91 | - | 8 | = |
13 | - | 9 | = | 97 | - | 6 | = | 89 | - | 5 | = | 35 | - | 1 | = |
77 | - | 7 | = | 93 | - | 1 | = | 23 | - | 6 | = | 28 | - | 7 | = |
11 | - | 5 | = | 14 | - | 3 | = | 36 | - | 1 | = | 77 | - | 8 | = |
90 | - | 3 | = | 27 | - | 6 | = | 39 | - | 5 | = | 27 | - | 1 | = |
21 | - | 9 | = | 29 | - | 3 | = | 18 | - | 9 | = | 60 | - | 8 | = |
97 | - | 4 | = | 31 | - | 6 | = | 12 | - | 4 | = | 59 | - | 6 | = |
17 | - | 5 | = | 74 | - | 5 | = | 24 | - | 3 | = | 40 | - | 9 | = |
18 | - | 9 | = | 40 | - | 3 | = | 87 | - | 6 | = | 68 | - | 5 | = |
38 | - | 6 | = | 49 | - | 6 | = | 24 | - | 5 | = | 73 | - | 9 | = |
58 | - | 5 | = | 99 | - | 9 | = | 21 | - | 2 | = | 92 | - | 4 | = |
24 | - | 4 | = | 89 | - | 9 | = | 64 | - | 9 | = | 56 | - | 4 | = |
24 | - | 7 | = | 94 | - | 2 | = | 86 | - | 9 | = | 98 | - | 6 | = |
77 | - | 2 | = | 60 | - | 5 | = | 30 | - | 1 | = | 70 | - | 7 | = |
48 | - | 1 | = | 20 | - | 4 | = | 12 | - | 6 | = | 92 | - | 9 | = |
63 | - | 7 | = | 43 | - | 2 | = | 75 | - | 3 | = | 95 | - | 8 | = |
39 | - | 1 | = | 27 | - | 8 | = | 77 | - | 7 | = | 38 | - | 8 | = |
79 | - | 4 | = | 19 | - | 6 | = | 50 | - | 6 | = | 83 | - | 9 | = |
43 | - | 2 | = | 28 | - | 2 | = | 30 | - | 7 | = | 52 | - | 6 | = |
81 | - | 3 | = | 85 | - | 9 | = | 78 | - | 7 | = | 66 | - | 9 | = |
71 | - | 2 | = | 42 | - | 7 | = | 14 | - | 1 | = | 97 | - | 6 | = |
96 | - | 5 | = | 71 | - | 4 | = | 94 | - | 8 | = | 57 | - | 6 | = |
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