(-40)-(+27)+19-24-(-32)变成-40-27+19-24+32之后怎么做?最好从头写到尾.
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![(-40)-(+27)+19-24-(-32)变成-40-27+19-24+32之后怎么做?最好从头写到尾.](/uploads/image/z/1741550-14-0.jpg?t=%28-40%29-%28%2B27%29%2B19-24-%28-32%29%E5%8F%98%E6%88%90-40-27%2B19-24%2B32%E4%B9%8B%E5%90%8E%E6%80%8E%E4%B9%88%E5%81%9A%3F%E6%9C%80%E5%A5%BD%E4%BB%8E%E5%A4%B4%E5%86%99%E5%88%B0%E5%B0%BE.)
(-40)-(+27)+19-24-(-32)变成-40-27+19-24+32之后怎么做?最好从头写到尾.
(-40)-(+27)+19-24-(-32)变成-40-27+19-24+32之后怎么做?最好从头写到尾.
(-40)-(+27)+19-24-(-32)变成-40-27+19-24+32之后怎么做?最好从头写到尾.
-40-27+19-24+32 =-(40+27+24)+32+19 =51-91 =-40
计算:(-40)-(+27)+19-24-(-32)
简便算法(-40)-(+27)+19-24-(-32)
(-40)-(+27)+19-24 -(-32) 算式
(-40)-(+27)+19-24-(-32)=?
(-40)-(+27)+19-24-(-32)=
40,24,8;25,19,3;27,3,( );( ),16,17
(-40)-(+27)+19-24-(-32)变成-40-27+19-24+32之后怎么做?最好从头写到尾.
(40)—(27)—(+27)+19—24—(—32) =(—40)+(—27)+19+(—24(40)—(27)—(+27)+19—24—(—32)=(—40)+(—27)+19+(—24)+(+32)下面第二行那个24为什么不是正24,不应该是减数变为相反数吗,为什么还是负的
(-50)-(+27)+19-27-(-40)计算
(-40)-(+27)+19-24-(-32) 等于多少请问这条式子等于多少,
找出规律后填空40 24 845 19 13 27 3 ( )( ) 16 17填出后请提示经过.
-40-28-(-19)+(-24)-(-32)
19,20,21,24,25,26,27,
有理数减法计算 像脱式计算那样-7-9-(-3)+(-5)(-40)-(+27)+19-24-(-32)
16,18,21,20,21,26,38,27,30,40,16,20,19,30,49,62,39,42,27,24里,中位数是多少?
-40-28-(-19)+(-24)-(-32)等于
-40-28-(-19)+(-24)要过程
-40-28-(-19)+(24)