小学二年级数学加减混合500道资料讲解.doc
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此文档仅供收集于网络,如有侵权请联系网站删除 69 - 31 + 49 = 16 + 51 - 12 = 57 - 37 - 17 = 15 + 18 + 52 = 67 + 32 - 58 = 85 + 11 + 2 = 86 - 81 - 2 = 19 - 18 - 1 = 73 + 15 - 26 = 25 - 18 - 4 = 87 - 48 - 14 = 29 - 24 + 42 = 74 - 22 + 24 = 27 + 41 + 12 = 74 + 20 - 37 = 16 - 14 - 2 = 17 + 25 - 29 = 32 + 65 + 2 = 14 - 12 - 1 = 58 - 27 - 24 = 54 + 45 - 61 = 84 + 15 - 93 = 86 - 29 + 12 = 35 - 24 + 51 = 43 - 12 - 25 = 78 + 20 - 48 = 40 + 56 + 2 = 33 + 54 - 54 = 71 + 20 - 82 = 39 + 49 - 13 = 30 - 18 - 12 = 32 - 30 + 25 = 55 - 11 + 36 = 56 - 35 + 68 = 76 - 42 + 44 = 31 + 52 - 67 = 45 - 32 + 23 = 43 - 34 + 65 = 74 + 22 + 2 = 48 + 13 - 58 = 53 + 44 - 25 = 64 + 12 + 16 = 42 + 35 + 22 = 80 - 23 - 20 = 73 - 33 - 21 = 39 - 39 + 85 = 58 + 41 + 1 = 37 + 39 - 47 = 35 + 21 - 48 = 41 + 19 - 40 = 54 + 36 - 40 = 32 + 66 + 2 = 35 + 32 + 30 = 79 - 77 + 15 = 43 - 17 + 24 = 88 + 11 + 1 = 33 + 29 + 26 = 26 + 54 - 40 = 42 - 28 - 12 = 22 + 21 + 41 = 55 - 39 - 12 = 31 + 59 - 90 = 67 + 13 - 60 = 86 + 14 - 60 = 82 + 15 - 96 = 81 - 15 + 21 = 38 - 20 + 23 = 44 + 49 - 72 = 73 + 16 - 46 = 85 - 37 - 48 = 88 + 11 + 1 = 15 + 34 + 50 = 65 - 61 + 51 = 53 - 33 + 48 = 70 + 30 - 67 = 76 + 21 + 1 = 58 + 25 - 60 = 52 - 34 + 66 = 65 - 25 + 12 = 86 - 50 + 60 = 23 + 56 + 12 = 72 + 25 - 75 = 29 + 54 + 17 = 85 + 14 + 1 = 49 - 38 + 67 = 42 - 23 - 13 = 19 + 73 - 14 = 20 + 23 + 25 = 71 - 63 + 76 = 21 + 38 + 18 = 58 + 42 - 67 = 21 + 24 + 54 = 55 - 25 - 12 = 71 + 28 + 1 = 72 - 55 + 79 = 84 + 13 - 79 = 37 - 30 + 40 = 60 + 38 - 39 = 33 - 15 - 14 = 74 - 42 - 30 = 30 + 13 - 27 = 21 + 34 + 45 = 14 - 12 + 84 = 67 - 24 + 57 = 53 + 24 - 37 = 19 + 76 - 85 = 15 + 24 - 25 = 43 - 23 - 13 = 57 + 14 + 13 = 72 - 64 + 50 = 66 - 23 + 31 = 36 - 25 - 8 = 56 + 37 + 4 = 23 - 22 + 48 = 61 - 29 - 21 = 58 + 17 + 13 = 79 - 56 - 13 = 62 - 35 - 21 = 19 - 17 + 16 = 67 - 59 + 70 = 58 + 37 + 2 = 16 + 62 - 69 = 43 - 16 - 18 = 88 + 12 - 85 = 60 + 23 + 17 = 28 - 23 + 42 = 28 + 26 + 31 = 84 + 12 + 2 = 29 - 24 - 4 = 20 + 61 + 19 = 14 - 13 - 1 = 53 - 26 + 46 = 70 + 24 + 2 = 23 - 17 + 16 = 81 - 78 - 2 = 61 - 29 + 67 = 84 + 13 - 27 = 41 - 27 + 19 = 79 + 18 + 3 = 84 - 50 - 23 = 53 - 40 - 11 = 54 - 50 - 2 = 32 + 26 - 40 = 55 + 23 + 21 = 59 + 37 - 16 = 28 - 18 - 10 = 24 - 22 + 52 = 55 - 28 - 16 = 84 - 52 - 21 = 40 + 36 + 14 = 22 + 70 - 32 = 77 + 22 - 50 = 73 - 65 - 7 = 50 - 36 + 24 = 61 + 39 - 33 = 32 - 12 + 46 = 37 - 25 - 12 = 86 + 11 + 1 = 32 - 21 - 6 = 83 - 21 + 27 = 71 - 70 + 67 = 38 - 20 - 15 = 81 - 32 - 27 = 21 - 13 - 6 = 83 + 15 - 69 = 79 - 54 - 24 = 28 + 52 + 18 = 78 - 23 - 29 = 23 - 15 - 8 = 36 + 47 + 13 = 37 + 33 + 13 = 45 + 48 - 71 = 29 - 12 + 76 = 17 - 15 - 2 = 45 - 18 - 25 = 59 - 32 + 50 = 60 - 31 - 25 = 36 - 12 - 16 = 29 - 20 + 45 = 32 + 30 + 29 = 16 + 57 + 27 = 55 + 22 - 76 = 18 - 13 - 2 = 43 - 34 + 87 = 29 + 67 + 4 = 15 - 14 + 58 = 88 + 11 + 1 = 39 - 17 + 41 = 19 + 78 + 1 = 75 - 42 - 24 = 65 - 18 + 15 = 47 + 37 - 83 = 36 + 22 + 17 = 82 + 17 + 1 = 16 + 20 + 39 = 54 + 14 + 12 = 45 + 35 + 11 = 44 - 21 + 60 = 70 - 24 + 36 = 15 + 36 - 34 = 62 - 18 - 19 = 24 - 24 + 30 = 52 - 35 + 47 = 38 - 37 - 1 = 46 + 12 + 42 = 71 - 45 - 13 = 16 - 12 - 1 = 15 + 19 - 16 = 22 + 26 + 18 = 64 + 33 - 78 = 82 + 16 - 60 = 24 + 43 - 21 = 66 + 27 - 54 = 39 - 26 + 20 = 68 + 13 + 18 = 56 - 15 - 37 = 34 - 19 + 19 = 45 - 37 + 73 = 14 + 55 + 15 = 13 - 13 + 29 = 40 - 19 - 21 = 29 + 29 - 12 = 14 + 51 + 16 = 56 - 55 + 41 = 58 - 46 - 11 = 70 + 23 - 20 = 69 - 40 + 29 = 64 + 30 + 6 = 51 - 16 - 11 = 35 + 32 + 18 = 61 + 12 - 52 = 55 - 41 + 83 = 33 + 47 - 38 = 55 - 48 - 2 = 65 + 14 + 16 = 25 - 18 - 4 = 66 - 38 - 22 = 51 - 25 + 71 = 16 - 13 + 60 = 86 - 39 - 45 = 45 + 30 - 75 = 23 - 15 + 84 = 79 + 11 - 11 = 88 - 61 - 11 = 63 - 37 - 20 = 35 - 11 + 56 = 68 + 13 + 16 = 15 + 80 - 81 = 26 - 18 + 24 = 15 + 47 + 19 = 79 + 13 - 49 = 45 - 12 - 33 = 14 + 53 - 45 = 19 - 19 + 48 = 71 - 46 - 19 = 36 + 19 + 17 = 37 - 36 + 61 = 59 - 27 + 66 = 38 - 16 + 40 = 51 + 39 - 73 = 61 + 33 - 68 = 81 - 79 - 1 = 34 + 21 + 11 = 16 + 39 + 20 = 26 + 23 - 12 = 47 - 36 + 66 = 41 - 18 + 58 = 48 + 35 - 68 = 39 + 19 - 28 = 46 - 14 + 34 = 26 - 25 - 1 = 84 - 49 + 33 = 33 - 20 - 11 = 33 - 22 + 89 = 71 - 32 - 21 = 49 - 17 - 27 = 29 - 28 + 84 = 88 - 73 + 65 = 83 - 36 + 19 = 43 - 23 + 41 = 45 - 15 + 58 = 35 + 45 + 19 = 57 - 13 - 18 = 40 - 20 + 70 = 66 + 13 - 33 = 71 + 28 - 58 = 51 - 39 - 12 = 26 - 16 + 86 = 19 - 13 - 5 = 41 - 31 + 41 = 82 + 14 + 4 = 79 + 11 - 20 = 19 + 47 + 18 = 18 + 35 - 20 = 61 - 53 - 6 = 64 - 55 + 68 = 29 + 35 + 20 = 61 - 14 + 12 = 82 + 16 - 62 = 23 + 31 + 31 = 79 + 21 - 42 = 21 - 12 + 83 = 76 - 33 - 16 = 25 - 20 + 48 = 33 - 20 - 12 = 50 - 39 + 29 = 45 + 27 + 23 = 53 + 12 + 18 = 41 + 29 + 23 = 57 - 13 - 30 = 36 - 29 + 46 = 82 + 14 - 81 = 73 + 27 - 11 = 13 + 15 + 44 = 70 - 25 - 29 = 87 - 41 + 47 = 77 - 58 - 17 = 22 + 35 - 43 = 21 + 61 + 16 = 34 + 57 - 26 = 80 + 16 - 82 = 46 - 11 + 63 = 33 + 39 - 15 = 73 + 20 - 37 = 76 - 14 - 46 = 43 - 20 - 11 = 46 - 19 - 20 = 82 + 12 + 2 = 54 - 24 - 19 = 81 - 20 - 13 = 32 + 27 + 11 = 52 + 35 + 13 = 13 - 12 - 1 = 28 - 15 + 26 = 32 - 29 + 23 = 66 - 46 - 12 = 67 - 52 + 77 = 20 + 31 + 48 = 69 - 67 + 63 = 49 + 43 + 2 = 45 + 45 + 6 = 84 - 42 - 20 = 30 + 52 - 46 = 44 - 34 + 88 = 80 + 18 + 1 = 46 + 12 + 27 = 46 + 23 + 28 = 53 - 42 - 9 = 41 + 47 + 12 = 42 + 33 + 17 = 79 - 59 + 31 = 81 + 14 - 30 = 40 - 36 - 3 = 15 + 27 + 55 = 78 + 19 - 32 = 37 - 32 + 72 = 34 - 11 + 61 = 29 + 43 - 48 = 37 + 34 - 65 = 53 + 13 + 19 = 26 + 45 + 20 = 83 - 55 + 62 = 57 + 36 + 2 = 82 - 40 - 21 = 59 - 34 + 41 = 42 + 46 - 28 = 13 - 11 + 97 = 42 + 20 + 19 = 42 - 42 + 31 = 73 - 29 + 50 = 66 + 13 + 21 = 68 + 32 - 84 = 83 + 16 + 1 = 75 + 19 - 42 = 49 - 36 + 83 = 34 + 35 - 20 = 84 + 11 - 12 = 13 + 39 - 36 = 18 - 14 - 2 = 75 + 19 + 4 = 14 + 13 - 15 = 37 - 27 + 66 = 32 - 25 + 65 = 27 - 23 + 14 = 21 + 77 - 33 = 77 - 16 - 18 = 47 - 27 + 70 = 44 - 41 + 57 = 38 + 50 - 35 = 13 - 13 + 62 = 65 - 16 + 22 = 78 + 12 - 41 = 18 + 55 + 25 = 57 - 34 - 17 = 57 - 37 - 19 = 68 + 26 + 2 = 43 - 25 - 17 = 86 + 13 - 79 = 79 - 50 - 18 = 59 - 11 + 27 = 82 - 39 - 43 = 56 + 11 + 21 = 78 + 16 + 2 = 77 + 11 + 11 = 26 - 25 - 1 = 79 - 15 - 61 = 88 - 80 - 3 = 16 + 45 - 56 = 36 - 25 - 3 = 84 + 15 + 1 = 59 - 17 - 16 = 33 - 17 - 14 = 73 + 18 + 9 = 31 - 25 + 88 = 69 - 45 + 48 = 75 - 13 + 19 = 73 + 19 - 45 = 80 + 12 + 5 = 69 - 53 + 55 = 23 - 20 + 14 = 46 + 46 - 24 = 68 + 31 - 63 = 19 - 11 + 83 = 88 + 11 - 25 = 31 + 66 + 3 = 22 - 12 - 3 = 44 + 25 + 13 = 74 - 17 + 35 = 40 + 22 - 60 = 16 + 67 + 16 = 30 - 12 - 15 = 70 - 13 + 32 = 62 - 42 + 63 = 22 - 14 + 54 = 21 + 50 - 52 = 19 + 47 - 36 = 86 - 28 + 30 = 57 - 52 + 37 = 67 - 27 - 40 = 78 - 23 + 21 = 45 - 15 - 19 = 70 + 11 + 15 = 44 + 20 + 30 = 32 - 20 + 23 = 43 + 14 + 42 = 81 + 12 - 11 = 64 - 17 + 40 = 67 - 12 - 30 = 33 + 44 - 40 = 48 + 33 - 23 = 47 - 31 + 50 = 30 - 25 - 1 = 50 + 24 + 16 = 78 - 28 - 32 = 65 + 31 - 23 = 42 - 30 - 11 = 15 - 11 - 4 = 80 + 12 - 86 = 25 - 14 + 35 = 22 - 20 + 90 = 47 - 38 - 6 = 79 - 71 + 71 = 67 - 52 - 14 = 15 + 69 + 16 = 45 + 25 + 17 = 18 + 80 - 89 = 40 - 33 - 1 = 68 + 17 + 13 = 27 + 59 + 12 = 66 + 28 - 34 = 54 - 52 + 62 = 44 + 35 - 49 = 78 - 22 - 17 = 73 + 25 + 1 = 45 - 45 + 36 = 26 - 21 - 5 = 14 - 12 - 1 = 36 - 20 - 12 = 87 + 12 + 1 = 32 + 43 + 23 = 68 - 59 + 81 = 79 + 12 - 55 = 35 + 61 - 40 = 50 - 38 - 12 = 64 - 37 + 43 = 30 + 58 - 53 = 68 - 66 + 27 = 68 - 24 + 44 = 49 - 25 + 20 = 60 - 42 + 21 = 36 - 12 - 21 = 51 - 44 - 6 = 17 - 16 + 21 = 47 - 11 - 20 = 23 - 15 + 43 = 64 - 17 + 18 = 73 - 24 - 20 = 60 + 24 + 12 = 13 + 78 + 5 = 87 - 68 + 36 = 共计:500 题 做对: 计时: 成绩: 只供学习与交流- 配套讲稿:
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