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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(2025.9)

班级     学号     姓名    
(  ) - 27 = 3681 - (  ) = 4568 - (  ) = 1053 - (  ) = 52
58 + (  ) = 71 (  ) - 46 = 53 (  ) - 73 = 10(  ) - 57 = 37
(  ) - 49 = 1986 - (  ) = 2879 - (  ) = 5336 + (  ) = 58
47 + (  ) = 73 (  ) - 36 = 11 (  ) - 52 = 11 (  ) - 32 = 52
36 - (  ) = 2033 + (  ) = 96(  ) - 79 = 14 (  ) - 40 = 29
58 - (  ) = 26(  ) - 45 = 28(  ) - 16 = 5920 + (  ) = 36
58 + (  ) = 7960 - (  ) = 37(  ) - 14 = 4624 + (  ) = 28
(  ) - 44 = 53(  ) - 26 = 2469 - (  ) = 6419 + (  ) = 51
(  ) - 10 = 3273 - (  ) = 67 (  ) - 21 = 6675 + (  ) = 98
(  ) - 27 = 5618 + (  ) = 8537 - (  ) = 2250 + (  ) = 87
61 - (  ) = 3264 - (  ) = 4385 - (  ) = 11(  ) - 47 = 13
16 + (  ) = 9312 + (  ) = 8899 - (  ) = 5832 + (  ) = 76
(  ) - 14 = 4450 + (  ) = 56