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跟着消防员爸爸学习C++编程与算法(请备注算法学习)

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一年级数学计算题

含未知数运算练习(2026.8)

班级     学号     姓名    
(  ) - 59 = 2932 + (  ) = 46(  ) - 18 = 7247 - (  ) = 23
91 - (  ) = 5872 - (  ) = 6510 + (  ) = 9648 + (  ) = 66
(  ) - 46 = 36(  ) - 26 = 39(  ) - 56 = 2691 - (  ) = 34
43 + (  ) = 5784 + (  ) = 9835 + (  ) = 97(  ) - 79 = 13
88 - (  ) = 73 (  ) - 73 = 1180 - (  ) = 5441 - (  ) = 33
(  ) - 42 = 56(  ) - 27 = 65 (  ) - 13 = 4199 - (  ) = 37
66 - (  ) = 60 (  ) - 40 = 1910 + (  ) = 41(  ) - 76 = 19
63 + (  ) = 6543 + (  ) = 7717 - (  ) = 1650 + (  ) = 71
35 + (  ) = 4245 - (  ) = 2273 - (  ) = 12 (  ) - 58 = 20
(  ) - 45 = 5114 + (  ) = 40(  ) - 55 = 3838 + (  ) = 82
10 + (  ) = 43 (  ) - 11 = 3579 - (  ) = 21 (  ) - 21 = 77
(  ) - 32 = 3793 - (  ) = 61(  ) - 44 = 27 (  ) - 12 = 16
58 - (  ) = 1414 + (  ) = 43