0.888×0.9+0.222×6.4 简便运算
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0.888×0.9+0.222×6.4简便运算0.888×0.9+0.222×6.4简便运算0.888×0.9+0.222×6.4简便运算0.888×0.9+0.222×6.4=0.222×4×0.9
0.888×0.9+0.222×6.4 简便运算
0.888×0.9+0.222×6.4 简便运算
0.888×0.9+0.222×6.4 简便运算
0.888×0.9+0.222×6.4
=0.222×4×0.9+0.222×6.4
=0.222×3.6+0.222×6.4
=0.222×(3.6+6.4)
=0.222×10
=2.22
0.888×0.9+0.222×6.4 简便运算
0.888×9.2+0.222×3.2简便计算
0.888*12.5*0.9+0.01
0.888×9.2+0.222×3.2的简便计算
0.075×350+0.65×75用简便算法0.888×1.6-0.222×2.4用简便算法0.075×350+0.65×75用简便算法0.888×1.6-0.222×2.4用简便算法
0.666×0.7×0.222×0.9怎么简便运算
0.666×0.7×0.222×0.9怎么简便运算
0.888乘12.5乘0.9+0.01=
0.888乘1.6减0.222乘2.4 怎样简算不要高年级的
5-0.75/1.5*6.4=?1.25*0.7*8*0.9=?8.56*98+856*0.02=?800*(0.3+1.25)/6.2=?3.14*10.1-0.314=?还有;0.888*125*73+999*3=?脱式计算,能简便的就减便,现在要,
0.888乘12.5乘0.9+0.1 简便计算
0.075*350+0.65*75和0.888*1.6-0.222*2.4简便计算(列式)0.075*350+0.65*75 这才是第一题
2.75×(7.8-6.4)-0.9简便算法
19991+199.1+19.91+1.991 88.88*0.9+22.22*6.4 简算
0.222...是有理数吗
1.(14+2010)+(13+2010x2)+(12+2010x3)+.+(2+2010x13)+(1+2010x14)=?2.1/3+6 + 1/3+6+9 + 1/3+6+9+12 +.+1/3+6+9+.+150=?3.0.1111.+0.222.+0.333.+0.444.+0.555.+0.66666.+0.777.+0.888.(是循环小数)4.有一个整数,用它去除160、1
简便计算:(7.2×7.5×6.4)÷(0.9×2.5×1.6)
0.8,0.88,0.888.求通项公式