六年级解比例及解方程练习题.docx

1、六年级解比例及解方程练习题六年级解比例及解方程练习题篇一：人教版小学六年级解比例及解方程练习题8:x=: :=x:453458161 120642.4x6x 533412x451112452536x1050x40 1.3x5.22013120169 x 4.680.2x解方程X 2323742X + 5 = 512xx1140.712 3.6618 38x64xX=20 25% + 10X = X - 15%X = 68XX121 5X335215X12 35144586X5 =13.4 X2=7716X1235X=10X 6261335=4525217343134X?4?83X=38 78X

2、=34 4X623=2 35 X = 2572 81169 X = 651x3 9 = 29 112x + 6x = 44321X21=4 x?x?202(x?2.6)?8 10342136X5 =13.4 X=6385X=151923X14=12 X6261335=45254+0.7X=10253108421X=15X3255X=72 142X+132X=42X+4155=28 89X=161651X4=30%14X=105 X-0.25=X-X=400X-0.125X=8 3336=8X+313137 X=18 X( 6 + 812xx2+1=43X33287X120.365- 3324

3、x = 5 3 (x- 4.5) = 7x- 0.8x = 16+6 20 x 8.5= 1.5X40.375x=56 5 X2.458 12453823X25%X=90X X797423312X + =205525% + 10X = 455X35521734X?134?8 3X=X738X=44X23X14126X38 X623=25438X121 5 =13.4 27=716 125 X=310X - 15%X = 68 X篇二：2021年小学六年级数学总复习解比例解方程专项练习解方程331223X X= 2X + =70%X + 20%X = 3.6 X=2075545425% + 10

4、X =331223X X= 2X + =70%X + 20%X = 3.6 X=2075545425% + 10X =4355X - 15%X = 68XX121 X3 582174355X - 15%X = 68XX121 X3 5821731321X? 3X=3 X12 6X5 =13.444834827732123= XX=4X6=2 X=X31321X? 3X=3 X12 6X5 =13.4 44834827732123= XX=4X6=2 X=510716843X71635 X = 2572 12x + 16x = 4 6X5 =13.4解比例:x:10=14:130.4:x=1.2

5、:20.8:4=x:8 36x=543x: 2.8:4.2=x:9.68:x=435:40.61.512x1050x40 解方程84351089 X = 161651X 635=26451325 4x3 9 = 29 310X2123=4 x?14x?202(x?2.6)?8 25 X-13 X=3104638 5X=158419 21X=151231112.4=x2:5=4:x 34:x=3:121.25:0.25=x:1.629=8x24.563=6: 2425 x=2.2 45:x=18:26110:x=18:13142.8:4.2=x:9.6x:24= 4:358:16=x: 1120

6、642.4x6x115331442x51112452536x x11140.721.3x5.220 x3.6618 11163209 x35 X = 257212x + 16x = 4 6X5 =13.4解比例:x:10=14:130.4:x=1.2:20.8:4=x:8 3654x=3x: 2.8:4.2=x:9.68:x=435:40.61.512x 1050x40 解比例:89 X = 161651X 635=26451325 4x3 9 = 29 3210X213=4 x?14x?202(x?2.6)?8 25X-13 X=310 4638 5X=158419 21X=15122.4=

7、3x12:115=4:x 34:x=3:121.25:0.25=x:1.6289=x23=6: 2425 4.56x=2.2 45:x=18:261110:x=8:142.8:4.2=x:9.6x:24= 34:135118:6=x: 12140.721.3x5.220 x3.6618 11163209 x11111123:0.4:x=1.2:2= :=:x 432542.4x3280.8:4=x:8 :x=3:121.25:0.25=x:1.6=49x4.562243654=x: =6: = 45:x=18:26325x2.2x3113112.8:4.2=x:9.6:x=:2.8:4.2=x

8、:9.6x:24= :84431043511118:x=: :=x:0642.4x6xx:10=11111123:0.4:x=1.2:2= :=:x 432542.4x3280.8:4=x:8 :x=3:121.25:0.25=x:1.6=49x4.562243654=x: =6: = 45:x=18:26325x2.2x3113112.8:4.2=x:9.6:x=:2.8:4.2=x:9.6x:24= :84431043511118:x=: :=x:0642.4x6xx:10=540.6121.5x1050x40解方程X 237X=425% + 10X =4523X1412 6XX277=1

9、6 35 X = 2572 12x + 16x = 4 6X5 =13.4 解比例:8612533412x451112452536x x11140.721.3x5.220 x3.6618 11163209 x2X + 25 = 35 70%X + 20%X = 3.6 X315=20438X121 X355217 5 =13.43X?134?8 3X=348X7321238X=44X63=2 5 X=10811669 X = 651X 35=26451325 4x3 9 = 29 310X2123=4 x?14x?202(x?2.6)?8 25 X-1315843 X=104638 5X=19

10、 21X=15548612530.6121.5x 3412x45 111245251136x x140.721050x40 1.3x5.220 x3.6618 11163209 x解方程X 27X=34 2X + 25 = 35 70%X + 20%X = 3.6 X315=20425% + 10X =45 X - 15%X = 68X38X121 X35215723X1412 6X5 =13.434X?134?8 3X=38X27=716 X78X=344X623=2 1235 X=1035 X = 2572 89 X = 161651X 6261335=4525 4x3 9 = 29 11

11、22x + 6x = 4310X213=4 x?14x?202(x?2.6)?8 6X5 =13.4 21315845X-3 X=10 4638 5X=19 21X=15X - 15%X = 68X篇三：最新人教版六年级解方程及解比例练习题人教版六年级解方程及解比例练习题 学生姓名解比例:x:10=:= = x1243x32.4x11111283:=:x= :x=3:12 6x2549x41.25:0.25=x:1.6 0.8:4=x:8 0.4:x=1.2:2x: 2244.563=6: 25x=2.245:x=18:262.8:4.2=x:9.6 1.3x5.220 2.8:4.2=x:9

12、.6x:24= 34:138:x=435115:4 8:6=x: 12 3142x451112452536x x1140.71211164.63209x 0.28x 3x864解方程X 23237 X=45 = 5530642.4x x3.66181050x40 110:x=18:1461114x2X-0.125X=8 X - 15%X = 68 4638 4x3 9 = 2935521325XX1215X3X12 X =834572217327736X5 =13.4 3X= X=XX=125 X=310 X 6261335=4525310X2123=45X=15193255X=724+0.7

13、X=102X( 13136812 x889 X = 161651 4X12x + 16x = 4 25% + 10X = 21353 X=10821X=415X89X=161651 X-0.25=23X+12X=42 X+0.375x=56 x716623=2 45 X315=204 X+45=1528 14X-14X=105 23+132=48 X84X4=30% 635=2645132537 X=18213X4=1238X=400 363X= 437X12人教版六年级解方程练习题 学生姓名33215 X2.458 0.365- 4532x- 0.8x = 16+620 x 8.5= 1.5

14、6X5 =13.4 70%X + 20%X = 3.6X25%X=90 XX315=204 25% + 10X =23X14126X3X=38X125X=3104x3 9 = 29 X - 15%X = 686X2153310387 X= 9X45 X5 =13.4 x- 277=16 X3255 X = 72 1519 27 X=342X + 38X121 5X45 x -4= 21 738X=4 4X89 X = 161651 X5 =13.44821X=415253535215712x + 16x = 4623=2 6261335=4525 638 3210X213=4XX3131X62

15、6= X-0.25= =30% X+ X=1835452523X+12X=42X+X-0.125X=8 4+0.7X=102 5 XX16 + 381312x0.365- 3345x- 0.8x = 16+6 20 xX37 X= 89X315=20425% + 10X =414X=105 X-0.375x=56x23 8.5= 1.570%X + 20%X = 3.6 x- 0.8x = 16+6 237 X=42X + 45 X438X=400 2.458 X23+12=438 X1225 = 3538X1215X7363X = 425%X=90 37X1245 x -4= 2135521

16、7人教版六年级练习题 学生姓名一、计算下面各题，能简算的要简算. 21432333 5 4 3575545 + 7 25 218427313220+ 5 5 9 +2727 6 183042+ 4 5 3368 8 152934+5327 424 + 8 13241 5 2114251275324+ 6 + 4 二、解方程 125X=310X 635=264513251 7 2 5551663 6 9 + 9 677 78 613 75 613 25 75612 6 12 6 25 24 21 335 4520 37 3579 71 + 6415 2191924 66 3 20 199 20 4 341317 125 5 + 77 53252135 X = 72 89 X = 16165153 X=10 12x + 16x = 4 310X21213=4 x?4x?20