来自李玲珍的问题
800-345÷15×8+26313.5÷[1.5×(1.07+1.93)]32-56+712-920+1130-134213-215+340-496+52041142+2156+3172+41905311-(2.375-1811)-358.41.2×9.2+412×0.0837-0.37×8.28-3.7×0.172.
800-345÷15×8+26313.5÷[1.5×(1.07+1.93)]32-56+712-920+1130-134213-215+340-496+5601561+2562+3563+45645565-(2.375-1566)-3567.41.2×9.2+412×0.0837-0.37×8.28-3.7×0.172.
1回答
2020-05-06 23:38