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第一道数学上卷算题(400题)(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 )喂,求出的值(39 )相互用相反的数值求得的值是众所周知的。(40 )(41 )(42) (43 )(44 )(45 )(46) (47 )(48) (49 )(50)100 (51 )(52) (53 )(54) (55 )(56) (57 )(58 )(59 )如果求出a b值(60 )已知a 1和b-2相互为倒数,则求出a-b的值.(61) (-12)4(-6)2; 灬(62) (62 )(63 )(64) (64 )灬(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 ) a=(90 ) (-3.25 ) ()=(91 ) (-185.8 ) (-36 )0(-25 )=(92 )(93 )(94 )(95 )(96) (-)0.125(-2)(-8 )97 )(98)(-0.25)0.5(-4)4;(99)(-4)(-18.36)2.5;(100)(-)(-18) (-)(-3)2;(101 ) (-47.65 )2(-37.15 ) (-2 ) 10.5 (-7 )(102)(-2)(-4)(-5)-3-(-2)(-3)。(103 )(104) (105 )(106 )(107 ) (-23 )7(-152 ) 65 (108 )|(-| (109 ) (-|)(112 ) 38 (-22 ) (62 ) (-78 ) (113 ) (-8 ) (-10 )2(-1 )(114 ) (-)0() (-) (-) 115 ) (-8 ) 4718 (-27 )(116 ) (-5 ) 21 (-95 ) 29 (117 ) (-8.25 ) 8.25 (-0.25 ) (-7.5 ) (-118 )6(-7 )、(9)2(119 ) 72 (-105 ) (-28 )(120 ) (-23 )|- 63|-37|(-77 ) (121 ) 19 (-195 ) 47(122 ) (18 ) (-32 ) (-16 ) (26 ) (122 ) (-3 )-5(123 ) (-0.8 ) (-1.2 ) (-0.6 ) (-2.4 ) (124 ) (-8 ) (-3 )2(-) 12 )(125 )5(-5 )4(-) (126 ) (-6.37 ) (-3 )6. 372.75(127 ) (-12.5 )-(-7.5 ) (128 ) (-26 )(-12 )1218(129 )-1-(-) () (130 ) (-20 )-(5)-(-5 )-(-12 )(131 ) (-23 )(-59 )(-3.5 ) (132 )|- 32 |(-12 )72(-5 )(133 ) (-(-)(134 ) ()(-)(135)(-3(-3.2)7(136)()-)(137 ) (6.1 )(-4.3 )(-2.1 )5.1 (138 ) (-(-1 )(-1 )(-1.75 )(139 ) (-3 )(-2 )(-1 )(-1.75 ) (140 )-8-54- 3(141) -4 (-) (142) 0.5 (-)-(-2.75 )(143 ) (4.3 )-(-4 ) (-2.3 )-(4) (144 ) (-0.5 )-(-3 ) 6.75-5 )(145 ) (-9 ) (146 ) (-(-0.26 ) (147 ) (-2 ) 31 (-0.5 )(148 ) (-5 ) (-13 ) (149 ) (-4 ) (-10 )0.5(-3 )(150 ) (-(-1.8 ) (151 ) (-0.25 ) (-)4(-7 )(152 ) (-(-) (-) 153 ) (-8 )4(-) (-0.75 )(154)4(-96)(-0.25) (155)(-1 )56(156)()36 (157)(-36)(-)(158 ) (-(8-0.4 ) (159 ) (-66 ) 1- (-) (160)25-(-25) 25 (161)(- )72(162 ) (2- (-) (-) (163 ) 18 (-3 ) (164 ) (-24 ) 6(165 ) (-57 ) (-3 ) (166 ) (-) 167 ) (-42 ) (-6 )(168)()(-) (169)(-)9 (170)0.25(-)(171)-36(-1)(-)(-1)(-4 )(173 )3(-) (-) (174 )0 (-3 ) (-7 ) (175 )-3 (-)(176 ) (-24 ) (-6 ) (177 )2(5- 18 ) (178 )1(-3 ) (-)(179)-(-)(-)(180)(-(-)181)(-)(182) -3.5 (-0.5) (183) -1(-1)1(-7 )(184)(-) (185)(-2)-4(186 )0. 84.8 (-)-2.20.8 (187 )2(-)-5(188)(-)(-154) (189)(-2.4 )(190)15-(11 3)(-1)(191)(-5)(-)5(192 )-(-)-(193 )-13-0.34 (-13 )-0.34(194 )8- (-25 ) (-5 ) (195 ) (-13 ) (-134 ) (-)(196 ) (-4 )-(-5 ) (-4 )-3 (197 ) (-16-503 ) (-2 )(198 ) (-0.5 )-(-3 ) 6.75-5 (199 ) 178-87.2143-12.79(200 ) (-6 ) (-4 ) (-32 ) (-8 )-3 (201 )- (-|-1 |(202 ) (-9 ) (-4 ) (-60 ) 12 (203 ) (-)-1 (-)(204)-|-3|10-(-15) (205)-1(-)2(206 ) (2- 31 ) (-1 ) (-7 ) (207 )-(8-2-0. 04 )(208)-2 (209)- (210)-(211)-2 (212) (213 )(214) (215)

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