(2.3456+3.4567)*(1+3.4567)-(1+2.3456+3.4567)*3.4567怎么做?
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(2.3456+3.4567)*(1+3.4567)-(1+2.3456+3.4567)*3.4567怎么做?(2.3456+3.4567)*(1+3.4567)-(1+2.3456+3.4567)*
(2.3456+3.4567)*(1+3.4567)-(1+2.3456+3.4567)*3.4567怎么做?
(2.3456+3.4567)*(1+3.4567)-(1+2.3456+3.4567)*3.4567怎么做?
(2.3456+3.4567)*(1+3.4567)-(1+2.3456+3.4567)*3.4567怎么做?
计算器做- -
(2.3456+3.4567)*(1+3.4567)-(1+2.3456+3.4567)*3.4567怎么做?
(2.3456+3.4567)*(1+3.4567)-(1+2.3456+3.4567)*3.4567怎么做
计算题:(2.3456+3.4567)*(1+3.4567)-(1+2.3456+3.4567)*3.
六年级计算题 简便运算(1)76×(1/23-1/53)+23×(1/53+1/76)-53×(1/23-1/76)(2)2.3456+3.4562+4.5623+5.6234+6.2345(3)(1+0.23+0.34)×(0.23+0.34+0.65)-(1+0.23+0.34+0.65)×(0.23+0.34)(4)(873×477-198)÷(476×874+199)麻烦写清过
3.4567*10的2次方 有几位小数?
(1).(3)
1 3(x+3)
1 3(x+3)
(1)x+3
用加减乘除括号符号做1/3()1/3()1/3()1/3=21/3()1/3()1/3()1/3=61/3()1/3()1/3()1/3=31/3()1/3()1/3()1/3=91/3()1/3()1/3()1/3=01/3()1/3()1/3()1/3=1
(1)、(3)谢谢,
(1)、(3)题,
(1)(3)题,
(1/3)^x-1
1、1、2、3、5、( )、( ).
(-2/1)-(-3/1)-(-3/2)
2(3+1)(3^2+1)(3^4+1)(3^8+1)(3^16+1)(3^32+1)+1等于多少
求(3+1)(3²+1)(3^4+1)(3^8+1)(3^16+1)+1/2