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  • 两位数加两位数的加法速算
  • 发布时间:2021-01-13 00:11 | 作者:admin | 来源:未知 | 浏览:
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  • 94 + 71 = 165 —— 86 - 33 = 53 —— 36 - 31 = 5
    88 - 85 = 3 —— 67 - 49 = 18 —— 77 - 64 = 13
    84 + 30 = 114 —— 38 - 16 = 22 —— 76 + 23 = 99
    68 + 84 = 152 —— 80 - 55 = 25 —— 84 - 27 = 57
    78 + 64 = 142 —— 26 - 25 = 1 —— 15 - 13 = 2
    63 + 40 = 103 —— 70 - 59 = 11 —— 71 - 19 = 52
    16 - 16 = 0 —— 45 + 92 = 137 —— 31 - 25 = 6
    63 - 45 = 18 —— 98 - 67 = 31 —— 61 + 55 = 116
    25 - 17 = 8 —— 38 + 21 = 59 —— 36 - 10 = 26
    62 - 36 = 26 —— 74 - 70 = 4 —— 23 - 16 = 7
    71 - 29 = 42 —— 83 + 32 = 115 —— 33 + 88 = 121
    76 + 90 = 166 —— 65 + 63 = 128 —— 32 - 21 = 11
    44 - 29 = 15 —— 60 + 62 = 122 —— 24 + 67 = 91
    36 + 67 = 103 —— 69 + 20 = 89 —— 72 + 51 = 123
    20 + 97 = 117 —— 33 - 14 = 19 —— 46 - 29 = 17
    31 - 24 = 7 —— 90 - 38 = 52 —— 74 - 66 = 8
    43 + 62 = 105 —— 56 - 36 = 20 —— 86 + 11 = 97
    75 - 50 = 25 —— 56 + 19 = 75 —— 31 + 26 = 57
    41 - 10 = 31 —— 20 + 87 = 107 —— 34 - 25 = 9
    21 - 17 = 4 —— 98 + 50 = 148 —— 34 - 10 = 24
    49 + 84 = 133 —— 56 - 23 = 33 —— 65 + 24 = 89
    49 + 93 = 142 —— 55 - 44 = 11 —— 83 + 54 = 137
    16 + 32 = 48 —— 87 - 44 = 43 —— 73 - 54 = 19
    29 + 18 = 47 —— 72 + 68 = 140 —— 91 - 91 = 0
    13 + 98 = 111 —— 62 - 58 = 4 —— 67 - 63 = 4
    99 - 79 = 20 —— 93 - 36 = 57 —— 96 + 73 = 169
    94 + 74 = 168 —— 46 + 28 = 74 —— 69 + 89 = 158
    52 - 12 = 40 —— 92 - 12 = 80 —— 32 + 74 = 106
    67 + 82 = 149 —— 81 - 13 = 68 —— 47 + 87 = 134
    79 - 25 = 54 —— 66 - 66 = 0 —— 46 - 44 = 2
    78 - 16 = 62 —— 80 + 30 = 110 —— 63 + 97 = 160
    27 - 16 = 11 —— 95 - 29 = 66 —— 83 + 49 = 132
    29 - 21 = 8 —— 18 + 34 = 52 —— 23 + 68 = 91
    31 - 11 = 20 —— 12 - 12 = 0 —— 91 + 12 = 103
    87 + 81 = 168 —— 84 - 42 = 42 —— 74 - 21 = 53
    51 - 38 = 13 —— 61 + 54 = 115 —— 65 + 44 = 109
    18 - 18 = 0 —— 71 + 68 = 139 —— ## + 47 = 147
    79 - 47 = 32 —— 50 + 45 = 95 —— 83 - 19 = 64
    21 - 18 = 3 —— 73 - 36 = 37 —— 28 + 19 = 47
    97 - 97 = 0 —— 94 - 16 = 78 —— 13 - 13 = 0
    21 - 20 = 1 —— 98 + 98 = 196 —— 57 - 21 = 36
    19 - 12 = 7 —— 80 - 60 = 20 —— 15 - 11 = 4
    47 + 95 = 142 —— 44 - 21 = 23 —— 78 + 45 = 123
    20 + 51 = 71 —— 45 + 16 = 61 —— 49 - 19 = 30
    81 + 92 = 173 —— 11 + 28 = 39 —— 15 - 15 = 0
    11 - 11 = 0 —— 44 - 38 = 6 —— 64 + 64 = 128
    79 - 76 = 3 —— 32 + 26 = 58 —— 79 + 77 = 156
    58 + 94 = 152 —— 94 - 69 = 25 —— 80 + 49 = 129
    51 + 28 = 79 —— 73 - 64 = 9 —— 60 - 23 = 37
    36 - 24 = 12 —— 82 - 60 = 22 —— 52 - 15 = 37
    26 + 75 = 101 —— 28 - 26 = 2 —— 68 + 97 = 165
    38 - 27 = 11 —— 46 + 37 = 83 —— 86 + 37 = 123
    67 - 55 = 12 —— 48 + 36 = 84 —— 61 + 49 = 110
    14 + 82 = 96 —— 57 - 42 = 15 —— 38 - 29 = 9
    60 - 45 = 15 —— 38 - 24 = 14 —— 23 - 22 = 1
    52 - 18 = 34 —— 13 + 72 = 85 —— 92 + 99 = 191
    85 - 39 = 46 —— 59 - 41 = 18 —— 50 - 45 = 5
    95 - 81 = 14 —— 67 - 38 = 29 —— 76 + 85 = 161
    13 - 13 = 0 —— 18 + 91 = 109 —— 86 - 25 = 61
    41 + 38 = 79 —— # - 49 = 51 —— 31 + 73 = 104
    33 + 29 = 62 —— 25 + 95 = 120 —— 39 + 94 = 133
    21 - 10 = 11 —— 64 + 10 = 74 —— 75 - 51 = 24
    59 + 75 = 134 —— 10 + 86 = 96 —— 29 + 87 = 116
    93 - 80 = 13 —— 42 + 74 = 116 —— 36 + 84 = 120
    11 + 26 = 37 —— 75 + 22 = 97 —— 40 + 85 = 125
    34 + 55 = 89 —— 76 + 51 = 127 —— 35 + 58 = 93
    10 + 54 = 64 —— 86 - 34 = 52 —— 89 + 36 = 125
    83 - 44 = 39 —— 12 + 58 = 70 —— 11 - 10 = 1
    27 - 11 = 16 —— 60 - 30 = 30 —— 20 - 18 = 2
    69 - 51 = 18 —— 23 + 37 = 60 —— 81 - 18 = 63
    52 + 21 = 73 —— 78 + 73 = 151 —— 15 + 63 = 78
    88 + 51 = 139 —— 83 - 37 = 46 —— 87 - 21 = 66
    41 - 15 = 26 —— 83 - 42 = 41 —— 87 - 30 = 57
    100 + 59 = 159 —— # - 43 = 57 —— 57 + 98 = 155
    15 - 11 = 4 —— 48 + 78 = 126 —— 87 - 21 = 66
    36 - 22 = 14 —— 28 - 12 = 16 —— 40 - 17 = 23
    22 - 11 = 11 —— 45 - 21 = 24 —— 30 - 22 = 8
    28 - 13 = 15 —— 81 + 15 = 96 —— 16 - 10 = 6
    100 - 73 = 27 —— 77 - 54 = 23 —— 49 - 13 = 36
    23 + 48 = 71 —— 30 + 28 = 58 —— 13 - 10 = 3
    62 + 37 = 99 —— 73 - 36 = 37 —— 75 + 69 = 144
    90 + 96 = 186 —— 61 - 22 = 39 —— 78 + 53 = 131
    82 + 80 = 162 —— 24 - 12 = 12 —— 21 - 14 = 7
    62 + 32 = 94 —— 19 - 13 = 6 —— 58 - 26 = 32
    15 + 47 = 62 —— 99 - 92 = 7 —— 64 - 57 = 7
    23 - 19 = 4 —— 46 + 75 = 121 —— 30 - 29 = 1
    30 + 21 = 51 —— 79 + 10 = 89 —— 91 - 11 = 80
    42 + 37 = 79 —— 50 + 13 = 63 —— 78 - 65 = 13
    35 + 48 = 83 —— 27 + 99 = 126 —— 21 - 15 = 6
    86 + 34 = 120 —— 62 + 29 = 91 —— 43 + 99 = 142
    24 + 68 = 92 —— # + 24 = 124 —— 78 + 59 = 137
    52 - 51 = 1 —— 70 + 41 = 111 —— 72 - 46 = 26
    29 + 23 = 52 —— 22 + 48 = 70 —— 89 - 32 = 57
    47 - 17 = 30 —— 19 + 11 = 30 —— 66 + 57 = 123
    54 + 91 = 145 —— 13 - 13 = 0 —— 41 + 43 = 84
    44 + 81 = 125 —— 39 - 25 = 14 —— 32 + 75 = 107
    22 - 17 = 5 —— 80 - 63 = 17 —— 74 + 43 = 117
    87 - 65 = 22 —— 14 - 10 = 4 —— 20 - 17 = 3
    32 + 31 = 63 —— 43 + 76 = 119 —— 37 + 56 = 93
    49 - 33 = 16 —— 62 - 17 = 45 —— 40 - 19 = 21

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