六年级上册数学乘除法分数小数计算练习(人教版)

1、一、一般乘法竖式计算题650. 70. 0016130. 650. 170. 625. 27. 658. 51. 280. 040. 657. 3720. 038. 70. 923. 70. 0165. 761. 33. 832. 6二、乘数中间有“0”的乘法56. 24. 08 2. 023. 61252. 0423. 51. 022. 520. 18. 811. 0119. 10. 3072. 011. 03第 1 页 共 18 页三、积末尾有“0”的乘法1.60.850.358.042.252.40.152.80.250.443.151.80.025361.250.8三、简便计算。0.1

2、25640.68 1013.26 5.73.260.755.69955.61.252130.819.625(4.3799.625)第2 页共18 页3.425.74.33.428.75 118.759.9 202一、一般乘法竖式计算题3050.142050.181030.232.030.140.320.142.030.1310.22.31.071.80.340.1260.36 2.30.4080.241.053.52050.130.5 0.1520.42.62.4 0.96第3 页共18 页二、乘数中间有“0”的乘法5183.070.1312024.151.032.421.051.258.08

3、1.022.15三、积末尾有“0”的乘法18.61.5 2.060.252.80.1652.360.351.258.80.242.50.025141.0535三、简便计算。0.125240.78 1013.25 5.73.250.756.69956.61.25240.819.725(4.3799.725)第4 页共18 页3.565.74.33.566.75 1016.759.9 201一、除数是整数的小数除法，计算并验算。68.84289.918二、一个数除以小数，计算并验算。91.23.8260.132.77.50.7560.182.6880.5625.60.0322101.4150.06

4、第5 页共18 页三、商的近似数，计算（保留一位小数）。14.362.7 1.70.0332421.251.22.410.7四、商的近似数，计算（保留两位小数）。28185.636.13.817五、循环小数。2818第6 页共18 页一、除数是整数的小数除法，计算并验算。1.3527 16.828二、一个数除以小数，计算并验算。62.42.66.210.3211.4第7 页共18 页三、商的近似数，计算（保留一位小数）。3.8178.333.12.042.419.765214.2828四、商的近似数，计算（保留两位小数）。15.80.911.2628五、循环小数。3.80.91.243.6第8

5、 页共18 页2 3212 =311 1 =2 2 =43=3 44 1 =5 285 455 =4= =94 562 2 =3 31 1 =4 3521 2=13=265 232 =1136 =1 =3=6 5852256 6 =7 55156=5=18=96611226 =3 1 =5 212= =7 2274224 =33 452 =9 2 = =88 585381 1 =4 31 38=315=5 =112 43 2 =4 31314 =78530 =4=972 3 =3 217 3339= =327=8 44 7 =5 10114 3=43=548=4540 =6246 =1226

6、=13430.1=7第9 页共18 页8 8 =1258=3 37 5 =2 26716 = =6=7 73 3210.5 =41814 15 =45 21 =5 24=92100 =2288 =3314 =41 11 =322212 =35110 =11254=4=8312 29 =112 =5 417 =60=583634 5153510 =672 =338=11=22742 =32 =312355 12 =520 =45621 4 =4 7222 =11260.5=4.12=5 2 =7 3335 =4512=1=2182 2 =7 328 =312 =531 =343140 =2 1

7、=3 25 7 =6 84 1 =265第10 页共18 页2 =38 82 356245= = =9 99 6241 =339 =47 5 =254=6 31 11 113 = = =2 102 34 12 385 455 = = =5 294 562 21 152 = =2=13=3 34 35 232136 =12 = =56 58256 6518= =97 56617126 =3 11 =2= =725 22423 4589 224 =3 = = =88 55 381 11 335 =15= =4 32 43 258 =14 =71 =54 3972 31378331.95= = =2

8、7=3 244 711443= =5 8=3=45526 =26 =0 =66.30.7=78 823 =1258=1 =9 =43 332511 =8 4=0.5 = =429 7 52 2616 = = =6= 73 377第11 页共18 页2511 =89 4=0.5 = =42 23121100 =388 =3 =4 =422510 =112 =3254=83 15 4 =60= =12 =3 4 5356 238=11=10 =7 =7 342212355 50 = =3 =3 =4 56 425 = =4 75 2351 =5 =7 3422 2312 =51 = =28 =37

9、 34310 =62 15 74 1 = = =3 26 85228 82 356245= = = =39 99 6238 51 =9 =4 =0.2534=35 42 3211 1+ = =2+ =33=2 23 464 185 555 = =4= =5 294 462 21451 =2 =8=3 325 3581212 =36 =3 =54 5第 12 页 共 18 页56 65218= =7 561138 =3 11 = =25 27 21 =225 4383 212 =3 = =9 5581 11 335 =15= =4 32 43 2331 =34 =1 =44 342 323352

10、.57=1 = =15=3 244 71146 =5 3=6526 =1239 =135.40.09=738 51616 =0.2534= =50.875 =785 434580 =4 2 =8 =9337327734 =16912 =21247581612 2938 934535164 =927 = 4=3512347581618 2938 9345 54 57 9 2.450=3 35 89 7415 =1 12 3 2 =7 9 73= =932 321254 3 =8.70.2=40.25=5 4第 13 页 共 18 页172 55 514= =1.258= =3 63 86 344

11、 3 =61.2= =7 253119 8824720 =3 =732 =34 =165912 =538 34316162 56 =50.875 =7 = =89 971=3 4735 4 = = =35 5 4 57 51 11 11 3 = =+ =- =6 32 32 32 212 2121 =18 =33= =43 321 15 2321+ =12 = = =4 36 5852596 65612=5= =7 56717128 =3 11 =14= =25 224523 49 224 = =- = =838 585 381 11 33 2 = = =4 32 44 352 387832

12、=73= = =3 2944 71414420= =5 36=1.25=57 525216 =1 = =2 =3 77232125 133 =3 =44= =38 323354 71.41.25 815 155第14 页共18 页4 11 13 238342= （ ）123 4 =5 311 58 51331 12 6 123 3 =3.2 81=4421 1917821685.2.25 2 2 3491709999 = 24 2782.5.2571011 15491 8=5 = =23 47 1611123 3 7 52 2= = =32635 43 43 13 = = =12 =4 55

13、54 584 35935 5 =3 = = =5 2 53 882547215 =0 =3 =27932 32. =23.12 =14. 3=1 11. =2 23 4344 15. =5 286. 4=5 47. =4 558.5 =962 29. =3 31 110. =4 35211. 2=12. 13=265 213. =6 5314. 3=216. =115.36 =182 52519. 18=6 620. =7 5518. 5=17.56=96第15 页共18 页622. 2=124. =121.26 =3 123. =5 21277 2427. =225.24 =33 426.

14、=8 559 228. =8853829. 8=1 130. =4 31 332. =2 4331. 15=1153 233. =4 3534.14 =7836. 4=535.1 =972 339. =3 2140. 27=7 338. =8 437.31.95=34 742. =5 143. 8=144. 3=441. 3=445546.0 =6245.6 =1248.26 =1347.6.30.07=71 =8 849. =3 32 152. =3 250.1258=65 754. =6 84 153. =5 28 856. =9 955.245=258. =259.1 =3360.9 =

15、42 357. =9 656 37 52. =10 72 23. =3 364. 6=11.6 =7725. =17.0.5 =4186. 4=14 158. =45 215 2929.100 =32210.88 =3312.4 =41 111. =22第16 页共18 页213.12 =3515.10 =116. 4=14.254=83 19. =120.12 =35 417. =4 51718. 60=15322. 11=523.10 =6 224. =7 3321. 8=74225. =226. =135 1227. =528.0 =3325456 432. =4 7231.5 =112

16、9.60.5=30.8.44.2=5 234. =7 3335.5 =4536. 1=133. 2=2182 239. =7 31440.28 =3337.12 =538.1 =43141.0 =2 142. =3 25 744. =6 84 143. =652248. =8 846. =9 92 347. =9 6545.245=6 3249.1 =3350.9 =4151. 8=152. 3=44455. =253.24 =33 454. =8 559 256. =5 388857. 8=1 158. =4 31 360. =2 4359. 15=52 31 =5 511 =3.60.36=714=411 =11 =11 =375=4441 1（ ）24=4 390.9=720.4=720.4=第17 页共18 页324 =10.2 =3 21 =2 3252438=454.20.2120.21.258100.1=0.812.5=0.5108.10.03