Ainy 晴初一數學上冊計算題(400道題)(1)= (2)=()22--3112⎛⎫⎪⎝⎭-(3) = (4) =()91-()42--(5)=(6)=()20031-()2332-+-(7)=(8) =()33131-⨯--()2233-÷-(9)= (10)=)2()3(32-⨯-22)21(3-÷-(11)(12)()()3322222+-+--235(4)0.25(5)(4)8⎛⎫-⨯--⨯-⨯- ⎪⎝⎭(13) (14) ()34255414-÷-⎪⎭⎫ ⎝⎛-÷()⎪⎭⎫ ⎝⎛-÷----721322246(15) (16) ()()()33220132-⨯+-÷---[]24)3(2611--⨯--(17)(18)])3(2[)]215.01(1[2--⨯⨯--(19)(20);()()()33220132-⨯+-÷---22)2(3---(21);(22);]2)33()4[()10(222⨯+--+-])2(2[31)5.01()1(24--⨯⨯---332222()(3)(3)33÷--+-Ainy 晴(23); (24);94)211(42415.0322⨯-----+-20022003)2()2(-+-(25);(26).)2()3(]2)4[(3)2(223-÷--+-⨯--200420094)25.0(⨯-(27) (28)()0252423132.⨯--÷-⎛⎝ ⎫⎭⎪+⎡⎣⎢⎢⎤⎦⎥⎥()()----⨯-221410222(29) (30)()()()-⨯÷-+-⎛⎝ ⎫⎭⎪⨯-÷-3120313312232325..()()()-⎛⎝ ⎫⎭⎪⨯-⨯-⨯-212052832.(31)(32)(56)(79)---(33) (34)(3)(9)(8)(5)-⨯---⨯-3515(26÷-+(35) (36)()()22431)4(2-+-⨯---5231591736342--+-(37)411)8()54()4()125.0(25⨯-⨯-⨯-⨯-⨯33182(4)8-÷--Ainy 晴(38)如果,求の值0)2(12=-++b a 20112010()-3ab a b a a ++-()(39)已知與互為相反數,求の值。
|1|a +|4|b -b a (40)2234.0)2.1()211(922÷---⨯(41)12111110|11101211|-+-(42) (43)5]36)65121197(45[÷⨯+--)41()35(12575)125(72-⋅-+⨯--⨯ (44) )32()87()12787431(-+-÷--(45)4131211-+-(46) (47)()1-⎪⎭⎫⎝⎛-÷213122128(2)2⎛⎫-⨯-+÷- ⎪⎝⎭Ainy 晴(48)(49)1564358-÷⨯)4955.5(1416.34955.61416.3-⨯+⨯(50)100 (51) ()()222---÷3)2(32-+⎪⎭⎫ ⎝⎛-÷113(5)77(712()3322-⨯+⨯--÷-(52) (53)2012201313(2)(0.5)(6714-⨯-+-⨯322012111(((1)(2)(1)2216⎡⎤--÷--⨯-÷-⎢⎥⎣⎦(54)(55)222121(3)242433⎛⎫⎛⎫-÷⨯-+-⨯- ⎪ ⎪⎝⎭⎝⎭)12()4332125(-⨯-+(56)(57)(20)(3)(5)(7)-++---+3712(()14263-+----(58)1( 6.5)(2)((5)3-⨯-÷-÷-(59)若,,求a + b の值. (60)已知│a +1│與│b -2│互為相反數,求a -b の7a =3b =值.Ainy 晴(61) (-12)÷4×(-6)÷2; ; (62) (62)235(4)0.25(5)(4)8⎛⎫-⨯--⨯-⨯- ⎪⎝⎭(63);111311123124244⎛⎫⎛⎫⎛⎫⎛⎫--+----- ⎪ ⎪ ⎪ ⎪⎝⎭⎝⎭⎝⎭⎝⎭(64) ; (64)222121(3)242433⎛⎫⎛⎫-÷⨯-+-⨯- ⎪ ⎪⎝⎭⎝⎭;206137+-+-(67);532)2(1---+-+(68)(-5)×(-7)-5×(-6)(69) ()25.05832-÷⎪⎭⎫⎝⎛-÷⎪⎭⎫ ⎝⎛-(70).()⎪⎭⎫⎝⎛----+⎪⎭⎫ ⎝⎛-⋅-21221232(71)222121(3)242433⎛⎫⎛⎫-÷⨯-+-⨯- ⎪ ⎪⎝⎭⎝⎭Ainy 晴(72))12(4332125(-⨯-+(73)235(4)0.25(5)(4)8⎛⎫-⨯--⨯-⨯- ⎪⎝⎭(74);111311123124244⎛⎫⎛⎫⎛⎫⎛⎫--+----- ⎪ ⎪ ⎪ ⎪⎝⎭⎝⎭⎝⎭⎝⎭(75);222121(3)242433⎛⎫⎛⎫-÷⨯-+-⨯- ⎪ ⎪⎝⎭⎝⎭(76)(-5)×(-8)×0×(-10)×(-15);(77)(-3)×(-4)×(-5)+(-5)×(-7)(78)(-0.1)×(-1)×(-100)-0. 01×(1000).(79)2×(-1)×(-)×(-); 14342387(80)-+ --)×(-20);12131415Ainy 晴(81)(-3)×(-0.12)×(-2)×33;131413(82)(- + - )×(-36). 795634718(83)-×(12-2-0.6) 5625(84)(+)×|-|×2×(-5);12231413(85)(-1)×3(-)×(-1)182313(86) )8(12)11(9-⨯-+⨯-(87)(-2)×(-)= (88)0×(-13.52)= (89)(-1)×a = 1337(90)(-3.25)×(+)= (91)(-185.8)×(-36)×0×(-25)=21345(92))25()7()4(-⨯-⨯-(93) 34(853(-⨯⨯-Ainy 晴(94)1514348(43--⨯(95))8(45201(-⨯⨯-(96)(-)×0.125×(-2)×(-8);371397)53)8()92()4(52(8⨯-+-⨯---⨯(98)(-0.25)×0.5×(-4)×4;27(99)(-4)×(-18.36)×2.5;(100)(-)×(-18)+(-)×(-3)×2;2951115(101)(-47.65)×2+(-37.15)×(-2)+10.5×(-7).611611511Ainy 晴(102)[(-2)×(-4)+(-5)]×[-3-(-2)×(-3)].(103) )533()6.0(34521321----+-(104)(105))31()21()54(32(21+--+---+1(2)235+-+--(106)27()1333-+----(107)(-23)+7+(-152)+65 (108)|+(-)| (109)(-)+|―|52315231Ainy 晴(112)38+(-22)+(+62)+(-78) (113)(-8)+(-10)+2+(-1)(114)(-)+0+(+)+(-)+(-) (115)(-8)+47+18+(-27) 32416121(116)(-5)+21+(-95)+29 (117)(-8.25)+8.25+(-0.25)+(-5.75)+(-7.5) (118) 6+(-7)+(9)+2 (119) 72+65+(-105)+(-28) (120)(-23)+|-63|+|-37|+(-77) (121)19+(-195)+47(122)(+18)+(-32)+(-16)+(+26) (122)(-3)-52141 (123)(-0.8)+(-1.2)+(-0.6)+(-2.4) (124)(-8)+(-3)+2+(-)+122121(125)5+(-5)+4+(-) (126)(-6.37)+(-3)+6.37+2.755332523143(127)(-12.5)-(-7.5) (128)(-26)―(-12)―12―18(129)―1―(-)―(+) (130)(-20)-(+5)-(-5)-(-12)2123(131)(-23)―(-59)―(-3.5) (132)|-32|―(-12)―72―(-5)(133)(-)―(-)― (134)(+)―(-)―(-)― 4185811037452710(135)(-)―3―(-3.2)―7 (136)(+)―(-)―516717273(137)(+6.1)―(-4.3)―(-2.1)―5.1 (138)(-)―(-1)―(-1)―(+1.75)324332(139)(-3)―(-2)―(-1)―(-1.75) (140) -8-5+4-3 32433243976192(141) -4++(-)― (142) 0.5+(-)-(-2.75)+ 436132254121 (143)(+4.3)-(-4)+(-2.3)-(+4) (144)(-0.5)-(-3)+6.75-54121(145)(-9)× (146)(-)×(-0.26) (147)(-2)×31×(-0.5)32132(148)×(-5)+×(-13) (149)(-4)×(-10)×0.5×(-3) 3131(150)(-)××(-1.8) (151)(-0.25)×(-)×4×(-7) 833474(152)(-)×(-)×(-) (153)(-8)×4×(-)×(-0.75)735412721(154)4×(-96)×(-0.25)× (155)(-1+)×564817481143Ainy 晴(156)(――)×36 (157)(-36)×(+-) 6543979465127(158)(-)×(8--0.4) (159)(-66)×〔1-(-)+(-)〕4334222131115(160)25×-(-25)×+25× (161)(+-+)×72432141187436597(162)×(2-)×(-)×(-) (163)18÷(-3) (164)(-24)÷6 311437258165(165)(-57)÷(-3) (166)(-)÷ (167)(-42)÷(-6)5352(168)(+)÷(-) (169)(-)÷9 (170)0.25÷(-)2157313981(171)-36÷(-1)÷(-) (172)(-1)÷(-4)÷313274(173)3÷(-)×(-) (174)0÷[(-3)×(-7)] (175)-3÷(-)7697413141(176)(-24)÷(-6) (177) 2÷(5-18)× (178)1÷(-3)×(-)761813131Ainy 晴(179) -×(-)÷(-) (180)(-)÷(-) (181)(-+)÷(-) 871438343876529834343(182) -3.5 ×(-0.5)×÷ (183) -1÷(-1)×1×(-7) 617321726583(184)×(--)÷ (185)÷(-2)-×-÷4 5631214575527512535(186)0.8×+4.8×(-)-2.2÷+0.8× (187)2÷(-)×÷(-5)1127273119737471(188)(-)×(-15×4) (189)(-2.4)1275420361-+-()⨯⨯-73187(190)[15-(1÷1+3]÷(-1) (191)×(-5)÷(-)×5 21415221815151(192) -(-+-)÷(-)(193) -13×-0.34×+×(-13)3121114372421327231-×0.3475(194) 8-(-25)÷(-5) (195)(-13)×(-134)××(-)131671(196)(-4)-(-5)+(-4)-3 (197)(-16-50+3)÷(-2) 8721418152(198)(-0.5)-(-3)+6.75-5 (199)178-87.21+43+53-12.79 41212122119(200)(-6)×(-4)+(-32)÷(-8)-3 (201)--(-)+|-1|722121(202)(-9)×(-4)+ (-60)÷12 (203) [(-)-1+]÷(-)14975218421(204)-|-3|÷10-(-15)× (205)-1×(-)÷2315332716521(206)(2-3+1)÷(-1)×(-7) (207)-×(8-2-0.04)31211817614331(208)-2× ( 209)-- (210)-2322()31-4334(211)-2× (212)÷ (213)×31-()31-()23-()24-2-()22-(214) + (215) ×× (216)×-232-()34-()32-()42-()52-2-23()232⨯-Ainy 晴(217)++ (218)-×-()22-2-()32-3222-3)3(-()31-()31-(219)+ (220)0-÷3× ()[]221--()221-()23-()32-(221)×÷ (222)-×-÷22-()221-()38.0-23()231-()32-()221-(223)×(-+1) ×0 (224)6+×()243-3222()51-(225)-10+8÷-4×3 (226)--()22-51()()[]55.24.0-⨯-(227)-(1-0.5)×(228)××()251-31()32-()232-()323-(229)4×+6 (230)×××()23-()1321-83()122-()731-(231) -+2×+(-6)÷ (232)÷(-8)-×(-)27()23-()231-()42-()321-22(233)×()× (234)-2[-3×]÷ ()()[]222345----11587÷()47-()22-()221-4351(235)÷9÷ (236)36×()26-()296÷-()23121-(237)-{} (238)-+(1-0.5)××[2×]()⎥⎦⎤⎢⎣⎡-÷⎪⎭⎫ ⎝⎛-⨯+--)2(2114.03334131()23-(239)-4×+ (240)--+×÷()[]3671÷-()[]()33235-÷--33()[]1283--÷()23-()32-25.01(241)(-5.3)-(+4.8)+(-3.2)-(-2.5); (242)⎪⎭⎫ ⎝⎛-+-⨯⎪⎭⎫ ⎝⎛-3132843(243)-10+8÷(-2)2-3×(-4)-15; (244)-14-(1-0.5)×13×[2-(-3)2].(245) (246)5244361832411÷⎥⎦⎤⎢⎣⎡⨯⎪⎭⎫ ⎝⎛-+-36727199⨯-(247) (248)x x x 10415-+222pp p ---(249)(250))3()7(5nn n n a a a a -+----x y yx xy y x 222223-+- (251)(252)222252214.041ab b a ab b a +--]}68()(6[2{3)-+++----b a c b c a c aod (256) (257); (258)1524213-+=-x x 22)5(54-=--+x x x 46333-=+--x x x (259)⎪⎩⎪⎨⎧=+=-57502y x x y (260)(261)359236x y x y -=⎧⎨-+=-⎩()()()()31445135x y y x -=-⎧⎪⎨-=+⎪⎩(262)(263)(264)3262317x y x y -=⎧⎨+=⎩1323334m nm n ⎧+=⎪⎪⎨⎪-=⎪⎩83206570u v u v ++=⎧⎨++=⎩(265) (266) (267)x x 4923+≥-)1(5)32(2+<+x x 0)7(319≤+-x (268)(269)(270)31222+≥+x x 223125+<-+x x 5223-<+x x (271)(272) (273)234->-x )1(281)2(3--≥-+y y 14321<--<-x(274) (275) (276)2(1)41413x x x x +-<⎧⎪+⎨>-⎪⎩95)31(27≤-≤-x 532(1)314(2)2x xx -≥⎧⎪⎨-<⎪⎩(277)錯誤!未找到引用源。