如题所述
58X98
=58X(100-2)
=58X100-58X2
=5800-116
=5684
å¸æ帮å°ä½ æé纳 谢谢 å æ²¹
=58X(100-2)
=58X100-58X2
=5800-116
=5684
å¸æ帮å°ä½ æé纳 谢谢 å æ²¹
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第1个回答 2016-04-07
58*98的简便方法
=58*(100-2)
=58*100-58*2
=5684
=58*(100-2)
=58*100-58*2
=5684
第2个回答 2016-04-07
58x98
=58x(100-2)
=58x100-58x2
=5800-116
=5684
希望能帮到你!
=58x(100-2)
=58x100-58x2
=5800-116
=5684
希望能帮到你!
第3个回答 2023-03-12
=58*(100-2)
=58*100-58*2
=5800-116
=5800-100-16
=5700-16
=5684本回答被网友采纳
=58*100-58*2
=5800-116
=5800-100-16
=5700-16
=5684本回答被网友采纳