50以内加减乘混合运算题100道 (31)

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1、 50以内混合进阶题 100道 用时: 错误: 6 6 10 = 3 5 7 = 4 1 10 = 2 2 0 = 2 8 6 = 5 9 2 = 8 9 8 = 2 6 5 = 7 8 0 = 3 6 8 = 5 7 8 = 3 5 10 = 8 7 5 = 4 5 12 = 7 6 12 = 9 9 10 = 0 0 3 = 3 6 10 = 1 2 3 = 0 7 3 = 8 1 9 = 2 0 12 = 8 3 13 = 9 8 8 = 1 9 4 = 9 1 14 = 2 6 6 = 0 9 0 = 5 4 1 = 7 4 11 = 5 8 3 = 6 2 2 = 9 1 1 = 4

2、 9 5 = 4 1 7 = 5 9 6 = 1 4 8 = 3 6 6 = 5 3 1 = 0 1 4 = 5 5 4 = 2 4 2 = 6 7 7 = 5 6 13 = 4 3 11 = 2 1 1 = 2 6 8 = 6 2 4 = 9 9 13 = 6 4 4 = 9 3 2 = 3 8 14 = 3 5 4 = 6 0 1 = 3 9 14 = 7 2 5 = 1 0 8 = 7 4 8 = 8 7 9 = 6 7 12 = 9 3 12 = 0 5 10 = 7 0 1 = 7 4 5 = 7 4 10 = 3 7 9 = 1 2 11 = 8 5 1 = 8 7 7 = 8 3 0 = 5 0 12 = 6 5 10 = 2 6 3 = 3 1 0 = 3 3 4 = 4 5 0 = 5 4 11 = 1 8 7 = 9 4 2 = 0 7 11 = 1 1 4 = 1 4 10 = 6 2 0 = 8 2 10 = 2 9 14 = 4 9 6 = 8 5 4 = 2 4 4 = 7 3 5 = 5 6 5 = 9 7 9 = 4 5 2 = 6 0 14 = 4 6 4 = 5 8 5 = 4 5 1 = 4 3 12 = 6 8 2 = 9 5 6 = 2 0 13 =

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