26×3.4+26×6.6+2.6
=26×（3.4+6.6）+2.6
=26×10+2.6
=260+2.6
=262.6
=26×（3.4+6.6）+2.6
=26×10+2.6
=260+2.6
=262.6
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第1个回答 2020-05-21
看图吧
这是乘法分配律的逆运算
希望能够帮到你
祝你学习进步。
第2个回答 2020-05-21
26×3.4+26×6.6+2.6
=2.6×(34+66+1)
=2.6×(100+1)
=260+2.6
=262.6
或者=26×(3.4+6.6)+2.6
=26×10+2.6
=260+2.6
=262.6
=2.6×(34+66+1)
=2.6×(100+1)
=260+2.6
=262.6
或者=26×(3.4+6.6)+2.6
=26×10+2.6
=260+2.6
=262.6
第3个回答 2020-05-21
原式=26x（3.4+6.6）+2.6
=26x10+2.6
=260+2.6
=262.6
=26x10+2.6
=260+2.6
=262.6
第4个回答 2020-05-21
=26x（3.4+6.6）+2.6
=26x10+2.6
=260+2.6
=262.6
希望可以帮助到你
祝你学习一切顺利
=26x10+2.6
=260+2.6
=262.6
希望可以帮助到你
祝你学习一切顺利
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