
简算6.59×34.5+65.9×6.59怎么做?
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简算6.59×34.5+65.9×6.59怎么做?
6.59×34.5+65.9×6.59
=6.59×(34.5+65.9)
=6.59×100.4
=661.636
实际上这道题不属于“简算”类的题,如果是【6.59×34.5+65.5×6.59】就可以用“简算”了
6.59×34.5+65.5×6.59
=6.59×(34.5+65.5)
=6.59×100
=659
希望能帮助到你
6.59×34.5+65.9×6.59
=6.59×(34.5+65.9)
=6.59×100.4
=661.636
实际上这道题不属于“简算”类的题,如果是【6.59×34.5+65.5×6.59】就可以用“简算”了
6.59×34.5+65.5×6.59
=6.59×(34.5+65.5)
=6.59×100
=659
希望能帮助到你
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