(-5)-(-10)+(-6)-(+4),为了书写方便,可以省略式子中的括号和加号,把他写成( )这个式子可以读作()也可以读作()
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(-5)-(-10)+(-6)-(+4) 怎么算?
(3).(4).(5),(6).(7).(8).(10).
(-4/9)+(+4/5)-(+5/6)-(+9/10)-(-1又5/18
(-5)×6×(-10)×(-8)
找规律填数 5,4,10,6,( ),( )
(4)、(5)、(6)
()1()2()3()4()5()6()7()8()9()10=-10(括号里只能填+、-号)
计算题:(1)(-12)+(+12)-(-6) (2)【(-5)-(+9)】-(-4) (3)8计算题:(1)(-12)+(+12)-(-6)(2)【(-5)-(+9)】-(-4)(3)8-(9-10)(4)(3-4)-(6-10)只要算式,
有理数的加减法..我就是想看看我对了没..(1)(-10)+(+6)(2)(+12)+(-4)(3)(-5)+(-7)(4)(+6)+(-9)(5)(-0.9)+(-2.7)(6)2/5+(-3/5)(7)(-1/3)+2/5(8)(-3又1/4)+(-1
化简.(有过程的)(-10)+(+6)= (+12)+(-4)= (-5)+(-7)= (+6)+(-9)=
1 2 3 4 5 6 7 8 9 10填进括号中使等式成立()/()+()/()+()/()=()/()+()/()
(2,4),(3,6),(5,8),(7,9),(11,10),( ).行测题
(-4*10的5次方)*(5*10的6次方)*(-6*10的7次方)等于?
15+(-2)+5+(-1)+10+(-3)+(-2)+12+4+(-5)+6等于多少?
(-4/9)+(+4/5)-(+5/6)-(+9/10)-(1又5/18) (+11)+(-1/2)+(+7)+(-1/6)+(+2)+(-1/3)
9()2()7()8()()()()4()()9()6()1 3()5()()()()24()()8 5()()1()()8 9 4()1 6 7()()1()()3 6()()88()()()()2()3 6()5
4( )8( ) 2( )4( )6( )9( )5( )10=10在括号里添加“+”或“-”
化简下列各数(1).-(+二又二分之一) (2).+(-9.1) (3).-(-3.4) (4).+(+3)(5).-[-(+5)] (6).-[-(-10)]