-0.001,-0.003,0,0.004要怎么画在数轴上?单位长度是多少-0.001,-0.003,0,0.004要怎么画在数轴上?单位长度是多少?就在数轴上要一小格,表示多长?还有就是我不知道-0.001到底跟0差多远额,多少毫米?帮个
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一个初二的数学计算题,但是有些麻烦.1、求 0.001,0.002,0.002,0.003,0.001,0.002,0.004的方差2、求0.002,0.003,0.001,0.001,0.002,0.001,0.001,0.001,0的方差 每题有10个数据
0.003保留三个有效数字是0.00吗
-0.001,-0.003,0,0.004要怎么画在数轴上?单位长度是多少-0.001,-0.003,0,0.004要怎么画在数轴上?单位长度是多少?就在数轴上要一小格,表示多长?还有就是我不知道-0.001到底跟0差多远额,多少毫米?帮个
0.00.0是什么意思
0.001+0.002+0.003+……0.19+0.2列出乘法算式并计算出结果.谢谢
坡度0.003,坡度3%与坡度0.001对应水平面的角度是多少度?
计算:0.00···018(10个0)×0.00···06(20个0)是0.00...018(10个0)×0.00...06(20个0)
3.10的估读值是0,还是0.00 为什么
15.60的估读值是0还是0.00
0.00...0(10个0)45除0.00...0(10个0)9=()
0.00...0(2014个0)49除以0.00...0(2014个0)7等于多少
0.00...0(2010个0)76除0.00...0(2011个0)4=()
0.00.0(2010个0)76除以0.00.0(2011个0)=?
00...025×0.00...016=?(0.00...025和0.00...016都包含有18个0)结果是 0.00...04(35个0)吗?
0.00...08(15个0)/0.00...02(15个0)=()(奥数)
计算0.00.0125(中间15个0)乘0.00...08(中间8个0)
0.00.096(1998个0)÷0.00...03(2000个0)=( )÷( )=( )
0.00……【50个0】0025*0.00……【50个0】004 =(?)