4.5*2.6+2.6*5.5 99*0.56-0.56上面的题 简便运算
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4.5*2.6+2.6*5.599*0.56-0.56上面的题简便运算4.5*2.6+2.6*5.599*0.56-0.56上面的题简便运算4.5*2.6+2.6*5.599*0.56-0.56上面的
4.5*2.6+2.6*5.5 99*0.56-0.56上面的题 简便运算
4.5*2.6+2.6*5.5 99*0.56-0.56
上面的题 简便运算
4.5*2.6+2.6*5.5 99*0.56-0.56上面的题 简便运算
4.5*2.6+2.6*5.5
=(4.5+5.5)*2.6
=10*2.6
=26
99*0.56-0.56
=(99-1)*0.56
=(100-2)*0.56
=100*0.56-1.12
=56-1.12
=54.88
=19.2921
4.5*2.6+2.6*5.5 99*0.56-0.56上面的题 简便运算
0,2.6.12.20.(),()怎样做
求文档:56×(4.5-2.6)+5.6怎么简便运算
用简便方法计算:18.76*99+18.76 2.6*102
2.6x+2.6=2.
24点的答案2.2.6.9 2.6.9.9 2.4.10.10 1.5.5.5 3.3.8.8 1.4.5.6
9.9*2.6-2.6+2.6*1.1怎样简便计算
lingo 报错 model is ill definedmodel:sets:set1/1..4/:per,low,E,x,q,cost;endsetsdata:per=1,2,4.5,6.5;low=103,198,52,40;q=2.5,1.5,5.5,2.6;E=28,21,23,25;M=?;cost=0;risk=?;enddatamax=@sum(set1(i):x(i))+@sum(set1(i):cost(i));@sum(set1(i)|i:x(i))=M;cost(
2.6×0.9+2.6+0.26×21简便运算
9.5乘1.01简便 14.5乘2.8减2.8乘4.5简便 1.25乘(8加0.8)简便 3.12加3.12乘99简便3.6加2.6乘0.06简便 2.4乘1.02简便
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y=-0.1x²+2.6x+43(0
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一篮苹果连篮共重4.5千克,卖掉一半苹果后,连篮还重2.6千克.苹果和篮各有多重?
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