WORDWORD格式整理版學(xué)習(xí)參考好幫手學(xué)習(xí)參考好幫手五年級(jí)解方程180題有答案(1)(0.5+x)+x=9.8笠(12)X+8.3=10.7(2)2(X+X+0.5)=9.8(13)15x=3(3)25000+x=6x(14)3x—8=16(4)3200=440+5X+X(15)3x+9=27(5)X-0.8X=6(16)18(x-2)=270(6)12x-8x=4.8(17)12x=300-4x⑺7.5+2X=15(18)7x+5.3=7.4(8)1.2x=81.6(19)3x芍=4.8⑺x+5.6=9.4(25)0.5x+8=43(10)x-0.7x=3.6(26)6x-3x=18(11)91力=1.3(27)7(6.5+x)=87.5(40)20-9x=2(40)20-9x=2(28)0.273*0.35(29)1.8x=0.972(41)x+19.8=25.8(42)5.6x=33.6(42)5.6x=33.6(30)x€756=90(31)0.1(x+6)=3.3 >0.4(43)9.8-x=3.8(44)75.6(44)75.6殳=12.6(32)(27.5-3.5) 力=4(33)9x-40=5(45)5x+12.5=32.3(34)x芍+9=21(46)5(x+8)=102(35)48-27+5x=31(47)x+3x+10=70(36)10.5+x+21=56(48)3(x+3)=50-x+3(49)5x+15=60x+2x+18=78(49)5x+15=60(50)3.5-5x=2(200-x)芍=30(50)3.5-5x=2(39)(x-140)H0=4(39)(x-140)H0=40.3>7+4x=12.5xT.5-1.25=0.754x-1.3>6=2.66x+12.8=15.8150>2+3x=6902x-20=43x+6=182(2.8+x)=10.4(x-3)受=7.513.2x+9x=33.33x=x+100x+4.8=7.26x+18=483(x+2.1)=10.512x-9x=8.713(x+5)=1692x-97=34.23.4x-48=26.842x+25x=1341.5(x+1.6)=3.62(x-3)=5.865x+7=1379x+4>2.5=914.2x+2.5x =13410.5x+6.5x=5189x-43x=9.25x-45=1001.2x-0.5x=6.323.4=2x4x-x=48.64.5x-x=28(82)X-5.7=2.155X-2X=183X+0.7=73.5>2=4.2+x26M.5=2x+100.5M6—16>0.2=4x(88)139.25—X=0.403(89)18.9^X=0.3(90)23x=14x+27(91)x+14x=75(92)95—5x=80(93)1.8+6x=54(94)6.7x—60.3=6.7(95)9+4x=53(96)2x+8=16(97)20x-14x=24(98)x+7x=8(99)9x-3x=6(111)3x+7=28(100)6x-8=4(112)3x-7=26(101)5x+x=9(113)9x-x=16(102)8x-8=6x(114)24x+x=50, 4(103) x=205(115)1.2x-8=4(104)2x-6=12(116)3x-8=31(105) 7x+7=14(117)6x+6=12(106)6x-6=0(118)3x-3=3(107) 5x+6=11(119)5x-3x=4(108) 2x-8=10(120)2x+16=19(109) 2.5x-8=4(110)x-4=7(121)5x+8=19(122)14-6x=8(123)15+6x=27(135)7x-9=20(124)5-8x=4(136)x-56=1(125)7x+8=15(137)8-7x=1(126)9-2x=1(138)x-30=12(127)4+5x=9(139)6x-21=21(128)10-x=8(140)6x-3=6(129)8x+9=17(141)9x=18(130)9+6x=15(142)4x-18=14(131)x+9x=4+7(143)5x+9=11(132)2x+9=17(144)17-2x=11(133)8-4x=6(145)x+4+8=23(134)6x-7=28(146)7x-12=9(158)9+4x=40(147)X-5.7=2.15(159)0.2x-0.4+0.5=3.7(148)5X-2X=18(160)9.4x-0.4x=16.2(149)3X+0.5=5(161)92—4x=20(150)3.5>2=4x(162)7x4=1.4(151)26X.5=2x(163)16x+34x=1(152)0.5X6—16>0.1=4x(164)18x—14x=12(153)9.26—X=0.402(165)3x-42^14=15(154)36.9水=0.3(166)12+4x=56(155)X書.5=2.6(156)93—5x=80(167)22-14x=12(157)180-6x=54(168)X+8.3=10.7WORD格式整理版WORD格式整理版(177)12x+8x=4.8學(xué)習(xí)參考好幫手學(xué)習(xí)參考好幫手(169)5x=30(178)7(x-2)=49(170)x-5.6=9.4(179)4>8+2x=36(171)x書.8=90(180)(x-2) 3=7(172)3x—8=16(181)xh5+9=21(173)3x+9=27(182)(300-x)芍=30(174)5.3+7x=7.4(183)91殳=1.3(175)3x芍=4.8(176)X-0.8X=6(184)41-3x=17WORDWORD格式整理版學(xué)習(xí)參考好幫手學(xué)習(xí)參考好幫手1.2x1.2x勺.2=81.6T.2X=68(9)x+5.6=9.4X+5.6-5.6=9.4-5.6X=3.8(10)x-0.7x=3.60.3x=3.60.3x￡3=3.6q.3X=12(11)91-x=1.391-x改=1.3次1.3x=911.3x勺.3=91勺.3X=70X+8.3=10.7X+8.3-8.3=10.7-8.3X=2.415x =315x T5=3T5X=0.23x-8=163x-8+8=16+83x=243x與=243X=83x+9=273x+9-9=27-93x=183xT=18與3x=618(x-2)=27018x-36=27018x-36+36=270+3618x=30618x 勺8=306勺8五年級(jí)解方程18哂答案(0.5+x)+x=9.8及0.5+2x=4.90.5+2x-0.5=4.9-0.52x=4.42x 登=4.4-2X=2.22(X+X+0.5)=9.82x+2x+1=9.84x+1-1=9.8-14x=8.84x *8.8乂X=2.225000+x=6x25000+x-x=6x-x5x=250005x4=250004X=50003200=440+5X+X6x+440=32006x+450-450=3200-4406x=27606x與=2760%X=460X-0.8X=60.2x=60.2xq.2=6田.2X=30(6)12x-8x=4.84x=4.84x -4=4.8乂X=1.27.5+2X=152x+7.5-7.5=15-7.52x=7.52x e=7.5妥X=3.751.2x=81.63x+1.5=213x+1.5=213x+1.5-1.5=21-1.53x=19.53x 與=19.5與X=6.50.5x+8=430.5x+8-8=43-80.5x=350.5x ￡5=35￡5X=706x-3x=183x=183x 與=18與X=67(6.5+x)=87.57x+45.5=87.57x+45.5-45.5=87.5-45.57x=427x 月=42^7X=60.273 殳=0.35x=0.273 田.35X=0.781.8x=0.9721.8x勺.8=0.972勺.8X=0.54x田.756=90xq.756>0.756=90>0.756X=68.040.1(x+6)=3.3 >0.40.1x+0.6=1.320.1x+0.6-0.6=1.32-0.60.1x=0.720.1xq.1=0.72田.1X=7.2(27.5-3.5)殳=424 殳=4x=24 -4X=69x-40=5X=1712x=300-4x12x+4x=300-4x+4x16x=30016x勺6=300勺6X=18.757x+5.3=7.47x+5.3-5.3=7.4-5.37x=2.17x ^7=2.17X=0.33x與=4.83x -5>5=4.8>53x=243x與=24與X=830殳+25=8530殳+25-25=85-2530 力=6030 殳>x=60次30=60x60x 由0=30*0X=0.51.4 X8-2x=62x+2x=6+2x11.2=6+2x2x+6-6=11.2-62x=5.22x登=5.2eX=2.66x-12.8 X3=0.066x-38.4=0.066x=38.466x *=38.46由X=6.41410-3x=170410-3x+3x=170+3x170+3x=4103x+170-170=410-1703x=2403x 3=240與X=803(x+0.5)=219x-40+40=5+409x=459x 用=45用X=5x 與+9=21x 4+9-9=21-9x寸二12x 55>5=12>5X=6048-27+5x=315x+21-21=31-215x=105x 4二10與X=210.5+x+21=56x+31.5-31.5=56-31.5x=24.5x+2x+18=783x+18-18=78-183x=603x 3=60與X=20(200-x) 與=30(200-x) -^5X5=30X5200-x=150200-x+x=150+x150+x=200X+150-150=200-150X=50(x-140) ^70=4(x-140) 與0X70=4>70X-140=280X-140+140=280+140X=42020-9x=29x=20-29x=189x 4=184X=2

(41)x+19.8=25.8X+19.8-19.8=25.8-19.8X=6(42) 5.6x=33.65.6x 電6=33.6芍.6X=69.8-x=3.89.8-x+x=3.8+x3.8+x=9.8X=9.8-3.8X=675.6力=12.6X=75.6勺2.6X=65x+12.5=32.35x+12.5-12.5=32.3-12.55x=19.85x 4=19.84X=3.965(x+8)=1025x+40=1025x+40-40=102-405x=625x 4=62芍X=12.4x+3x+10=70

4x+10=704x+10-10=70-104x=604x +609X=153(x+3)=50-x+33x+9=53-x3x+x+9-9=53-x+x-94x=444x -4=44-4X=115x+15=605x+15-15=60-155x=455x4=454X=93.5-5x=23.5-5x+5x=2+5x5x+2=3.55x+2-2=3.5-25x=1.55x 與=1.5與X=0.30.3X7+4x=12.54x+2.1=12.54x+2.1-2.1=12.5-2.14x=10.44x*=10.4乂X=2.6x勺.5-1.25=0.75x勺.5-1.25+1.25=0.75+1.25x -1.5=2x -1.5X1.5=2M.5X=34x-1.3>6=2.64x-1.3>6+1.34=2.6+1.3X64x=10.44x*10.4乂X=2.66x+12.8=15.86x+12.8-12.8=15.8-12.86x=36x 節(jié)=3與X=0.5150X2+3x=6903x+300=6903x+300-300=690-3003x=3903x 與=390與X=130(56)2x-20=42x-20+20=4+202x=242xe=24及X=123x+6=183x+6-6=18-63x=123x 與=12與X=42(2.8+x)=10.45.6+2x=10.42x+5.6-5.6=10.4-5.62x=4.82xe=4.8及X=2.4(x-3)e=7.5(x-3)及X2=7.5X2X-3=15X=1813.2x+9x=33.322.2x=33.322.2x e2.2=33.3e2.2X=1.53x=x+1003x-x=x-x+1002x=1002x及=100妥X=50x+4.8=7.2X=7.2-4.8X=2.46x+18=486x+18-18=48-186x=306x 4=304x=53(x+2.1)=10.53x+6.3=10.53x=10.5-6.33x=4.23x 與=4.2與X=1.412x-9x=8.73x=8.73x 與=8.73X=2.913(x+5)=16913x+65=16913x+65-65=169-6513x=10413x勺3=104勺3X=82x-97=34.22x-97+97=34.2+972x=131.22x登=131.2-2X=65.63.4x-48=26.83.4x-48+48=26.8+483.4x=74.83.4x 3.4=74.834X=2242x+25x=13467x=13467x *7=134*7X=21.5(x+1.6)=3.61.5x+2.4=3.61.5x=3.6-2.41.5x=1.21.5x -1.5=1.2-1.5X=0.82(x-3)=5.82x-6=5.82x-6+6=5.8+62x=11.82x登=11.8受X=5.965x+7=13765x+7-7=137-765x=13065x45=130*5X=29x+4>2.5=919x+10=919x+10-10=91-109x=819x 刈=81閣X=94.2x+2.5x =1346.7x=1346.7x ￡7=134￡7X=2010.5x+6.5x=5117x=5117x勺7=51T7X=389x-43x=9.246x=9.246x *6=9.2*6X=0.25x-45=1005x-45+45=100+455x=1455x4=1454X=291.2x-0.5x=6.30.7x=6.30.7x 田.7=6.3用.7X=923.4=2x2x -2=23.4妥X=11.74x-x=48.63x=48.63x T=48.63X=16.24.5x-x=283.5x=283.5x35=2835X=8X-5.7=2.15X=5.7+2.15X=7.855X-2X=183x=183x3=183X=63X+0.7=73x+0.7-0.7=7-0.73x=6.33x與=6.3與X=2.13.5X2=4.2+x4.2+x=7X=7-4.2X=2.826M.5=2x+102x+10=392x+10-10=39-102x=292x登=29登X=14.50.5M6—16>0.2=4x4x=4.84x -4=4.8乂X=1.2139.25 -X=0.403X=139.25-0.403X=138.84718.9以=0.3X=18.9田.3X=6323x=14x+2723x-14x=14x-14x+279x=279x閣=274X=3x+14x=7515x=7515xT5=75T5X=5(92)95-5x=8095-5x+5x=80+5x5x+80=955x+80-80=95-805x=15X=31.8+6x=546x=54-1.86x=52.26x *=52.2%X=8.76.7x-60.3=6.76.7x=60.3+6.76.7x=676.7x與.7=674.7X=109+4x=534x=53-94x=444x -4=44乂X=11(96)2x+8=162x=16-82x=82x-2=8^2X=4(97)20x-14x=246x=246x 與=24由X=4(98)x+7x=88x=8X=19x-3x=66x=6X=16x-8=46x-8+8=4+86x=12X=25x+x=96x=96x 4=9書x=1.58x-8=6x8x-8+8=6x+88x-6x=6x-6x+82x=82x 登=8妥X=44-x=2054x+4=20.45 5 5X=25(104)2x-6=122x-6+6=12+6

2x=182xe=18及

X=9

(105) 7x+7=147x+7-7=14-77x=77x -7=7^7X=1

(106)6x-6=0

6x-6+6=0+66x=6X=1(107) 5x+6=115x+6-6=11-65x=5

X=12x-8=102x-8+8=10+82x=18X=92.5x-8=42.5x-8+8=4+82.5x=122.5x登.5=12妥.5X=4.8(110)X-x-3=74+—=7+X=7.75(111) 3x+7=283x+7-7=28-73x=213x 與=21與X=73x-7=263x-7+7=26+73x=333x 與=33與X=119x-x=168x=16X=224x+x=5025x=5025xe5=50及5X=21.2x-8=41.2x-8+8=4+81.2x=121.2x勺.2=12T.2X=103x-8=313x-8+8=31+83x=393x 與=39與X=136x+6=126x+6-6=12-66x=6X=13x-3=33x-3+3=3+33x=63x 與=6與X=25x-3x=42x=42x e=4及X=22x+16=192x+16-16=19-162x=32x e=3及X=1.55x+8=195x+8-8=19-85x=115x 4=114X=2.214-6x=814-6x+6x=8+6x6x+8-8=14-86x=6X=12x 2x 及=8登X=48-4x=68-4x+4x=6+4x4x+6-6=8-64x=24x 及=2-4X=0.56x-7=286x-7+7=28+76x=366x 與=36%X=67x-9=207x-9+9=8+207x=287x -7=28^7X=4x-56=1X=56+1X=578-7x=18-7x+7x=1+7x7x+1-1=8-17x=7X=1x-30=12X-30+30=12+30X=426x-21=216x-21+21=21+216x=426x 4=424X=76x-3=66x-3+3=6+36x=96x 與=9式X=1.59x=189x用=18刈15+6x=276x+15-15=27-156x=126x 節(jié)=124X=25-8x=45-8x+8x=4+8x8x+4-4=5-48x=18x W=13X=0.1257x+8=157x+8-8=15-87x=7X=19-2x=19-2x+2x=1+2x2x+1-1=9-12x=82x 登=8妥X=44+5x=95x+4-4=9-45x=5X=110-x=8X=10-8X=28x+9=178x+9-9=17-98x=8X=19+6x=156x+9-9=15-96x=6X=1x+9x=4+710x=1110xT0=11T0X=1.12x+9=172x+9-9=17-92x=8X=2X=24x-18=144x-18+18=14+184x=324x 乂=32%X=85x+9=115x+9-9=11-95x=25x 4=2與X=0.417-2x=1117-2x+2x=11+2x2x+11-11=17-112x=62x 登=6妥X=3x+4+8=23X+12=23X=23-12X=11(146)7x-12=97x-12+12=9+127x=217x -7=217X=3X-5.7=2.15x=5.7+2.15X=7.855X-2X=183x=183x 與=18與X=63X+0.5=53x+0.5-0.5=5-0.53x=4.53x 與=4.5與X=1.53.5X2=4x4x=74x 乂=7*X=1.7526M.5=2x2x=392xe=39妥X=180.5M6—16X0.1=4x4x=6.44x +6.4乂X=1.69.26 -X=0.402X=9.26-0.402X=8.85836.9殳=0.3X=36.9 ￡3X=123X田.5=2.6X=0.5 X2.6X=1.393-5x=8093-5X+5X=80+5X5X+80-80=93-805X=135X4=13芍X=2.6180-6x=54180-6X+6X=54+6X6X+54-54=180-546X=1266X4=126式X=219+4x=404X+9-9=40-94X=314X*31乂X=7.750.2x-0.4+0.5=3.70.2X-0.5+0.5-0.4+0.4=3.7-0.5+0.40.