2022年六年级数学总复习解方程及解比例练习题 .pdf

六年级数学总复习解方程及解比例练习题大全1.：83= 32：4 2.: 0.3 =0.4 : 0.8 3.x6= 724.5 .175.0= 6x5.x4= 656.：21= 32：4 7.6.5:=3.25 : 48.5 .22 .1= x39.X ： 1 0=41：3110.0.4 ：X=1.2： 211.4 .212=x312.21：51=41：X13.43：X=3 ：1214.1.25 ：0.25=X：1.615.X36=35416.2. 1（x0. 6）= 1 . 417.（x +7 ）151= 6 .418.432x 12 3 = 1419.x 94x = 4 . 527120.3294121.151452122. （1+14） =25023. -25 =0.324.37 +14 =19525. (1-14 -15 )=55026.1 34X = 3527.X 14X = 3828.1.25 ：0.25 = X1.629.：30.。31.49：16 = x ：1532.4.8x 115 x=1833.x137=10334.6. 5 ：x=3. 25：435.x2 =0.150.6精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 1 页，共 14 页36.1.250.25 = x1.637.1 34X = 3538.X 14X = 3839.1.25 ：0.25 = X1.640. 35 6541.11212 1242.43 412143. 54 1244.78 =111645. （34+23）=72446.5X 3107=5747.5421X=10948.8x41344549.（x6）65 2550.X27X=4351.2X + 25= 3552.X53=204153.X83X12154.5X32157555.32X411256.6X5 =13.457.834143X58.3X=8359.X72=16760.X87X=4361.4X632=262.125X=31063.53X = 722564.98X = 61511665.X356=4526251366.4x3 9 = 2967.21x + 61x = 468.103X2132=469.2041xx70.8)6.2(2 x精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 2 页，共 14 页71.6X5 =13.472.25X-13X=31073.4 63874.5X=191575.218X=15476.X54=281577.X356=4526251378.X-0.25=4179.4+0.7X=10280.32X+21X=4281.X+41X=10582.X-83X=40083.X-0.125X=884.X36= 4385.X+37X=1886.X ( 16 + 38 )=131287.x0.375 x=6588.x32+21=48389.X73X1290.5 X2.4 5891.0.36 5- 34x = 3592.23 ( x - 4.5) = 7 93.x- 0.8x = 16+6 94.20 x 8.5= 1.5 95.x- 45x -4= 96.X37X= 8997.x-52x =1498.53+41x=201799.7-32=2x 100.31X+5=21X 101.53X +52= 5102.x -85x=3145103.3 : 8 = : 40 104.x9 = 8.05.4105.2X30.9=24.7 106.0.3 ：x=17 ：51 107.X2.3=0.5 精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 3 页，共 14 页108.698.2621x109.x+30%x =52110.111.112.（）113. x114.50 + 30 = 8 115.- 20 = 40 116.78 =1116117. （34+23）=724118. 35 65119.11212 12120.12 5x=6. 5121.45225x122.169：x=163123.30 = 90 124. + 20 = 40 125.4：6=X ：16126.25:7=X:35127.514: 35= 57:x128.23:X= 12 ： 14129.X:15=13: 56130.34:X= 54:2131.X0.75= 81.25132.X：15431：1.5133.21：5141：X134.25X752.1135.25.025.16.1X136. 531：0.4 272：X 137. 2.8：54 0.7：X 138. X30%X=52139.40%X=15 140.1112X120%X=6.5141. 3X90% 4=9142. 4X0.4X=70.4143.1112X120%=6.5144. 5X3107=75145. 523X= 13146. 2X40%X=7.2147. 5（X13）=2精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 4 页，共 14 页148. X27X=43149. 2X + 25= 35150. 70%X + 20%X = 3.6151. X53=2041152. 25% + 10X = 54153. X - 15%X = 68154. 4X25%X 18.75155.31:201197:X156. 7.8 3X =3.6157. X1.98=0.4158. （4.5 X）0.375=0.75159.12X23X14160. X 0.52 X 3.2 0.15161.12X25 10162. 40.8x 100163. 40( x 20 )= 45164.158 x = 625165.5432x166.10752x167.8376x168.8532x169.211094xx170.35335372x171.24%20 xxi.153xx172. 0.3x +90%=54173. 125x = 6. 5174.32x21 x = 42175. 30 = 90176. + 20 = 40177.178. 179. （）180.x181. 3.2x - 43=52182.x1.2=34 183.766048.XX184.2127418.X185.x1.61.250.25186.2x 1.6 52.35 7 187.x 43= 65精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 5 页，共 14 页188.32x 43x = 61189.5x 0.8 10 3.19 190.21: 83x : 0.8191.43x+2143=1 192. x（4332）=65193.314341xx194.932:87:167x195. 72=28x196.22. 1=5X197.1543=x 56198.31x=454203199.21：10141：x 200.x81x 9.45201. 3.7 52x21202.21x44.7 203.804x=56 204.21x32x=65205.12x730%=14.7 206.8x6.024.0207. 1.24 47x=53208. x30%x=50%x 12 209.3.5-2.5x=0.375 210.10.8 ：4=x ：7 211.254x=0.8 212.53x54=95 213.x43x 4=18 214.2X 30.9 = 24.7 215.X 23X= 13216.422132xx217. 2.4 38 3X=6218. 3632X= 18219.X:42=57:10 220.3X2.1 1.44 221.275： X95： 2 222. 3X2.1 1.44223.275： X95： 2 224.21X-54=51225.2X0.1=1 精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 6 页，共 14 页226.5.1X=53227.43X-83=1.75 228. 0.36:8=X:25229. x：5 = ：0.5230.3：8 = x： 2.4 ： x = 6231.：232. . 233.49：16 = x ：15 234.4.8x 115 x=18 235.x137=103 236.6. 5 ：x=3. 25：4 237.x2 =0.150.6238.1.250.25 = x1.6239.1 34X = 35240.X 14X = 38241.1.25 ：0.25 = X1.6242. 53 56243. 4253 75244.1882 .7245. 0.36 52 0.4246.2.4 383X=6 247. 3632X= 18248. X:42=57:10249. 804x=56250.21x32x=65251.12x 7 30%=14.7252.35.26x253.41x50.4254.2.75x十233216255.12798x256.x2.3234 .2257.79949328x258.31975.2323x259. 32x=6260. 22.2+x=100.1261. 5.2+0.4x=7.8262.3.6x 5.2=7.4 263. 9x+6x = 4.5精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 7 页，共 14 页264.10 x45=0 265.0.86 27.1x=0.3 266. X+8.3=10.7267.3x+9=27 268.3x 816 269.5.3+7x=7.4270.3x5=4.8271.X-0.8X=6272.12x+8x=4.8 273.(200-x) 5=30274.41-3x=17275.813x=9 276.78 =1116277. （34+23）=724278.78 =1116279. （34+23）=724280. 35 65281.11212 12282.80%X 1240 283.X20%X 16 284.X30%X 65 285.131X65286.25%X = 75287.60% X35%X = 125288.X40%X = 120289.X15%X = 115 290.15X-30=150 291.8X+42=178 292.x-0.25= 14293.120 :15 =x:0.8 294.50.7X 103 295.X 53 2 31296.（130% X）0.5 0.35 297.43：X52：51298.143 X53299.x31235 .1300.141574x=850%301.13：74x302.2X 30.9 = 24.7303.0.3 ：X = 17 ：51304.52：3.5 171：x 305. 2x1852121306.6323.5x 6307.4332 x6 308.12 6=9.5 309.3.5 -2.7 =3.3 12 310.423 X = 25精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 8 页，共 14 页311.8（ x2）= 2(x 7)312.320 :18% = 6.5x313.125x = 6. 5 314.32x + 21 x = 42 315.3.2x 43=52316.x 1.2=43317.（0.28 107）7 318.（214151）60 319.x80%x 6=16 320.16（x7） =320 4 321.91：32 =8 ：x 322.1.25 0.25 x1.6323.2:2 x:5324.6x+4.8=12 325.15x3=60 326.4x 327.3x x 328.x10 = 5.2329.3x+ 7x +10 = 90330.3（x - 12 ）+ 23 = 35331.7x 82x 27332.12x 8x 12 28333.3（2x 1） 10=37334.1.6x 3.4x x 527335.8.8 4X=40 336.12X3=16 337.6X2X=56 338.3X0.5X=5 339.0.24X 1.8=4.2 340.3X50.3=4.5 341.X（114）=3.6342.1245X=0.1343.34（X13）=0344.X27X=43345.2X + 25= 35346.70%X + 20%X = 3.6347.X53=2041348.25% + 10X = 54349.X - 15%X = 68 350.X83X121 351.5X321575352.32X4112 353.6X5 =13.4 354.834143X355.3X=83356.X72=167357.X87X=43精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 9 页，共 14 页358.4X 632=2359.125 X=310360.53X = 7225361.98X = 615116362.X356=45262513363.4x3 9 = 29364.21x + 61x = 4365.103X2132=4 366.2041xx367.8)6.2(2 x368.6X5 =13.4 369.25X-13X=310370.4 638371.5X=1915372.218X=154373.X54=2815374.32X41=12375.53X=7225376.98X=615116377.X356=45262513378.X-0.25=41379.4X=30%380.4+0.7X=102381.32X+21X=42 382.X+41X=105383.X-83X=400384.X-0.125X=8385.X36= 43386.X+37 X=18 387.X( 16 + 38 )=1312388.x0.375x=65389.x32+21=483390.X73X12391.5 X 2.4 58392.0.36 5- 34 x = 35393.23 (x- 4.5) = 7 394.12 x- 25%x = 10 395.x- 0.8x = 16+6 396.20 x 8.5= 1.5 397.x- 45 x -4= 21 398.X25%X=90399.X37X= 89400.531532x401.0.8 =2.8 0.7402.8.4 0.5=x1.95403.3.6 1.7=x1.7精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 10 页，共 14 页404.x2.5=9.12.5405.0.7 x=4.89.6406.2.7 x=0.30.6407.0.7 0.2=2.8x408.3.7 x=7.49.6409.x25=9125410.7x=4896411.4x=7638412.1612=4x413.27x=96414.72=28x415.x48=56416.42 15=56x417.(0.5+x)+x=9.8 2418. 2(X+X+0.5)=9.8 419. 25000+x=6x 420. 3200=450+5X+X 421. X-0.8X=6 422. 12x-8x=4.8 423. 7.5*2X=15 424. 1.2x=81.6 425. x+5.6=9.4 426.x-0.7x=3.6427. 91 x 1.3 428. X+8.3=10.7 429. 15x 3 430. 3x816 431. 7(x-2)=2x+3 432. 3x+9=27 433. 18(x-2)=270 434. 12x=300-4x 435. 7x+5.3=7.4 436. 3x 5=4.8 437. 30 x+25=85 438. 1.4 8-2x=6 439. 6x-12.8 3=0.06 440. 410-3x=170 441. 3(x+0.5)=21 442. 0.5x+8=43 443. 6x-3x=18 444. 1.5x+18=3x 445. 5 3-x 2=8 446. 0.273 x=0.35 447. 1.8x=0.972 448. x 0.756=90 449. 9x-40=5 450. x 5+9=21 451. 48-27+5x=31 452. 10.5+x+21=56 453. x+2x+18=78 精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 11 页，共 14 页454. (200-x) 5=30 455. (x-140) 70=4 456. 0.1(x+6)=3.3 0.4 457. 4(x-5.6)=1.6 458. 7(6.5+x)=87.5 459.(27.5-3.5)x=4 460. x+19.8=25.8 461. 5.6x=33.6 462. 9.8-x=3.8 463. 75.6 x=12.6 464. 5x+12.5=32.3 465. 5(x+8)=102 466. x+3x+10=70 467. 3(x+3)=50-x+3 468. 5x+15=60 469. 3.5-5x=2 470. 0.3 7+4x=12.5 471. x 1.5-1.25=0.75 472. 4x-1.3 6=2.6 473. 20-9x=1.2 6.25 474. 6x+12.8=15.8 475. 150 2+3x=690 476. 2x-20=4 477. 3x+6=18 478. 2(2.8+x)=10.4 479. (x-3) 2=7.5 480. 13.2x+9x=33.3 481. 3x=x+100 482. x+4.8=7.2 483. 6x+18=48 484. 3(x+2.1)=10.5 485. 12x-9x=8.7 486. 13(x+5)=169 487. 2x-97=34.2 488. 3.4x-48=26.8 489. 42x+25x=134 490. 1.5(x+1.6)=3.6 491. 2(x-3)=5.8 492. 65x+7=42 493. 9x+42.591 494. 4.2 x+2.5x 134 495. 10.5x+6.5x=51 496. 89x-43x=9.2 497. 5x-45=100 498. 1.2x-0.5x=6.3 499. 23.4=2x=56 500. 4x-x=48.6 501. 4.5x-x=28 502. X-5.7=2.15 503. 15 5X-2X=18 504. 3X+0.7=5 505. 3.5 2= 4.2+x 506. 26 1.5= 2x+10 精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 12 页，共 14 页507. 0.5 16160.2=4x 508. 13 9.25 X=0.403 509. 16.9 X=0. 3 510. 23x=14x 14 511. x14x=65 512. 3 5x 80 513. 1.8 +6x 54 514. 6.7x 60.3 6.7 515. 9 4x 40 516. 2x+8=16 517. 23x-14x=14 518. x+7x=8 519. 9x-3x=6 520. 6x-8=4 521. 5x+x=9 522. x-8=6x 523. 4/5x=20 524. 2x-6=12 525. 7x+7=14 526. 6x-6=0 527. 5x+6=11 528. 2x-8=10 529. 1/2x-8=4 530. x-5/6=7 531. 3x+7=28 532. 3x-7=26 533. 9x-x=16 534. 24x+x=50 535. 6/7x-8=4 536. 3x-8=30 537. 6x+6=12 538. 3x-3=1 539. 5x-3x=4 540. 2x+16=19 541. 5x+8=19 542. 14-6x=8 543. 15+6x=27 544. 5-8x=4 545. 7x+8=15 546. 9-2x=1 547. 4+5x=9 548. 10-x=8 549. 8x+9=17 550. 9+6x=14 551. x+9x=4+7 552. 2x+9=17 553. 8-4x=6 554. 6x-7=12 555. 7x-9=8 556. x-56=1 557. 8-7x=1 558. x-30=12 精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 13 页，共 14 页559. 6x-21=21 560. 6x-3=6 561. 9x=18 562. 4x-18=13 563. 5x+9=11 564. 6-2x=11 565. x+4+8=23 566. 7x-12=8 567. X-5.7=2.15 568. 15 5X-2X=18 569. 3X 0.7=5 570. 3.5 2= 4.2 x 571. 26 1.5= 2x 572. 0.5 16160.2=4x 573. 9.25 X=0.403 574. 16.9 X=0.3 575. X 0.5=2.6 576. 35x 80 577. 1.8-6x 54 578. 6.7x 60.3 6.7 579. 9 4x 40 580. 0.2x 0.4 0.53.7 581. 9.4x 0.4x 16.2 582. 124x20 583. 1/3x 5/6x 1.4 584. 12x 34x=1 585. 18x 14x=12 586. 23 x 5 14=14 587. 1234x=56 588. 2214x=12 精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 14 页，共 14 页