用递等式计算,能简算的要简算.
(1)36×9﹣105÷15 (2)×+× (3)(12.5×16﹣40)÷0.4
(4)+(﹣) (5)÷+× (6)(++)×36.
用递等式计算,能简算的要简算.
(1)36×9﹣105÷15 (2)×+× (3)(12.5×16﹣40)÷0.4
(4)+(﹣) (5)÷+× (6)(++)×36.
试题篮
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