(1)=(2)=(3)=(4)=(5)=(6)=(7)=(8)=(9)=(10)=(11)(12)(13)(14)(15)(16)(17)(18)(19)(20);(21);(22);(23);(24);(25);(26)
(27)(28)(29)(30)(31)(32)(33)(34)(35)(36)(37)(38)如果,求的值(39)已知与互为相反数,求的值
(40)(41)(42)(43)(44)(45)(46)(47)(48)(49)(50)100(51)(52)(53)(54)(55)(56)(57)(58)(59)若,,求a+b的值.(60)已知│a+1│与│b-2│互为相反数,求a-b的值.(61)(-12)÷4×(-6)÷2;(62)(63)(64)(65)999×374-53÷(0
5)3(66)已知|m+5|+(n-3)2=0,m2x+yn与nxm3是同类项,则x2017+y2018-(m+n)的值(67);(68)(-5)×(-7)-5×(-6)(69)(70)
(71)(72)(73)(74);(75);(76)(-5)×(-8)×0×(-10)×(-15);(77)(-3)×(-4)×(-5)+(-5)×(-7)(78)(-0
1)×(-1)×(-100)-0
01×(1000).(79)2×(-1)×(-)×(-);(80)(-+--)×(-20);(81)(-3)×(-0
12)×(-2)×33;(82)(-+-)×(-36).(83)-×(12-2-0
6)(84)(+)×|-|×2×(-5);(85)(-1)×3(-)×(-1)(86)(87)(-2)×(-)(88)0×(-13
52)=(89)(-1)2020×a=(90)(-3
25)×(+)(91)(-185
8)×(-36)×0×(-25)(92)(93)(94)(95)(96)