三位数除以两位数竖式计算练习题2
三位数除以两位数竖式计算题
296÷41=
14
v1.0可编写可改正
176÷49=
908÷69=
353÷41=685÷92=
563÷67=
930÷91=
15
v1.0可编写可改正
762÷20=
202÷47=
858÷88=
933÷56=
434÷39=
355÷32=
16
v1.0可编写可改正
992÷12=
311÷30=
937÷28=
977÷82=425÷76=
31
v1.0可编写可改正
662÷18=
225÷70=
166÷29=
167÷51=
771÷96=
548÷69=
32
v1.0可编写可改正
688÷63=
738÷29=
941÷84=
925÷90=
164÷36=288÷96=
33
v1.0可编写可改正
429÷94=467÷58=
568÷53=231÷84=
932÷48=719÷37=
651÷45=
34
v1.0可编写可改正
110÷34=
642÷11=
143÷90=263÷40=
572÷52=
832÷42=
35
v1.0可编写可改正
478÷12=755÷11=
186÷62=525÷25=
153÷51=
505÷45=
36
v1.0可编写可改正
705÷15=
37
459÷11=584÷92=
234÷90=381÷75=
423÷73=
191÷34=
9
v1.0可编写可改正
三位数除以两位数 计算题200道大全
三位数除以两位数计算题200道大全姓名：得分：用时：以下是三位数除以两位数的计算题，采用列竖式计算：1.990÷99＝10，用时：1分钟。
2.858÷39＝22，用时：1分钟。
3.611÷47＝13，用时：1分钟。
4.442÷34＝13，用时：1分钟。
5.670÷67＝10，用时：1分钟。
6.399÷19＝21，用时：1分钟。
7.351÷27＝13，用时：1分钟。
8.861÷21＝41，用时：2分钟。
9.704÷64＝11，用时：1分钟。
10.798÷57＝14，用时：1分钟。
11.854÷61＝14，用时：1分钟。
12.256÷16＝16，用时：1分钟。
13.938÷14＝67，用时：2分钟。
14.252÷18＝14，用时：1分钟。
15.690÷23＝30，用时：2分钟。
姓名：得分：用时：以下是三位数除以两位数的计算题，采用列竖式计算：1.630÷15＝42，用时：1分钟。
2.876÷12＝73，用时：1分钟。
3.689÷53＝13，用时：1分钟。
4.310÷10＝31，用时：1分钟。
5.902÷82＝11，用时：1分钟。
6.832÷32＝26，用时：1分钟。
7.432÷36＝12，用时：1分钟。
8.748÷11＝68，用时：2分钟。
9.836÷44＝19，用时：1分钟。
10.518÷14＝37，用时：1分钟。
11.876÷73＝12，用时：1分钟。
12.900÷12＝75，用时：1分钟。
13.930÷15＝62，用时：1分钟。
14.960÷12＝80，用时：1分钟。
15.625÷25＝25，用时：1分钟。
三位数除以两位数竖式
三位数除以两位数竖式以下是300道三位数除以两位数有余数的竖式运算练题：734 ÷ 15 = 48 余 14112 ÷ 17 = 6 余 10811 ÷ 14 = 57 余 13427 ÷ 15 = 28 余 7368 ÷ 13 = 28 余 4987 ÷ 19 = 51 余 18580 ÷ 11 = 52 余 8621 ÷ 13 = 47 余 10833 ÷ 11 = 75 余 8965 ÷ 18 = 53 余 11790 ÷ 11 = 71 余 9351 ÷ 18 = 19 余 9304 ÷ 17 = 17 余 13999 ÷ 17 = 58 余 5371 ÷ 17 = 21 余 14472 ÷ 18 = 26 余 14150 ÷ 19 = 7 余 7 633 ÷ 15 = 42 余 3 842 ÷ 16 = 52 余 10 982 ÷ 13 = 75 余 7 114 ÷ 16 = 7 余 2 240 ÷ 19 = 12 余 12 513 ÷ 17 = 30 余 3 166 ÷ 11 = 15 余 1 691 ÷ 15 = 46 余 1 421 ÷ 12 = 35 余 1 781 ÷ 14 = 55 余 11 252 ÷ 19 = 13 余 5 665 ÷ 15 = 44 余 5 451 ÷ 18 = 25 余 1 116 ÷ 12 = 9 余 8 100 ÷ 15 = 6 余 10 272 ÷ 15 = 18 余 2 577 ÷ 11 = 52 余 5 286 ÷ 16 = 17 余 14 190 ÷ 11 = 17 余 3443 ÷ 13 = 34 余 1 244 ÷ 12 = 20 余 4 393 ÷ 16 = 24 余 9 512 ÷ 19 = 26 余 18 927 ÷ 16 = 57 余 15 725 ÷ 19 = 38 余 3 818 ÷ 13 = 62 余 2 953 ÷ 19 = 50 余 3 681 ÷ 14 = 48 余 9 286 ÷ 12 = 23 余 10 335 ÷ 18 = 18 余 17 664 ÷ 14 = 47 余 6 851 ÷ 11 = 77 余 4 141 ÷ 13 = 10 余 11 461 ÷ 13 = 35 余 6 471 ÷ 17 = 27 余 12 625 ÷ 11 = 56 余 9 441 ÷ 13 = 33 余 12 188 ÷ 16 = 11 余 12 589 ÷ 14 = 42 余 7775 ÷ 13 = 59 余 8 390 ÷ 18 = 21 余 12 406 ÷ 11 = 36 余 10 779 ÷ 13 = 59 余 2 964 ÷ 12 = 80 余 4 531 ÷ 12 = 44 余 3 592 ÷ 19 = 31 余 3 345 ÷ 18 = 19 余 3 180 ÷ 11 = 16 余 4 532 ÷ 13 = 41 余 9 878 ÷ 16 = 54 余 14 670 ÷ 14 = 47 余 12 412 ÷ 12 = 34 余 4 125 ÷ 14 = 8 余 13 710 ÷ 15 = 47 余 5 342 ÷ 11 = 31 余 1 240 ÷ 13 = 18 余 6 689 ÷ 15 = 45 余 14 636 ÷ 18 = 35 余 6 398 ÷ 12 = 33 余 2844 ÷ 11 = 76 余 8 562 ÷ 15 = 37 余 7 319 ÷ 19 = 16 余 15 706 ÷ 13 = 54 余 4 367 ÷ 13 = 28 余 11 534 ÷ 12 = 44 余 6 588 ÷ 11 = 53 余 5 931 ÷ 16 = 58 余 3 418 ÷ 14 = 29 余 14 154 ÷ 15 = 10 余 4 480 ÷ 18 = 26 余 12 657 ÷ 15 = 43 余 12 363 ÷ 12 = 30 余 3 888 ÷ 15 = 59 余 3 803 ÷ 12 = 66 余 11 705 ÷ 17 = 41 余 8 725 ÷ 12 = 60 余 5 558 ÷ 13 = 42 余 12 433 ÷ 13 = 33 余 4 626 ÷ 14 = 44 余 10772 ÷ 16 = 48 余 4 961 ÷ 11 = 87 余 4 862 ÷ 18 = 47 余 8 545 ÷ 14 = 38 余 3 586 ÷ 14 = 41 余 2 712 ÷ 18 = 39 余 10 576 ÷ 13 = 44 余 4 271 ÷ 17 = 15 余 16 827 ÷ 12 = 68 余 11 733 ÷ 19 = 38 余 11 994 ÷ 12 = 82 余 10 155 ÷ 18 = 8 余 11 207 ÷ 12 = 17 余 3 515 ÷ 15 = 34 余 5 584 ÷ 14 = 41 余 10 256 ÷ 11 = 23 余 3 604 ÷ 12 = 50 余 4 188 ÷ 14 = 13 余 6 997 ÷ 14 = 71 余 3 521 ÷ 17 = 30 余 11912 ÷ 17 = 53 余 1565÷35=16.950÷14=68.716÷65=11.702÷55=12535÷15=36.997÷71=14.206÷24=8.789÷18=44541÷67=8.835÷44=19.510÷52=10.561÷19=29441÷15=29.743÷15=49.777÷14=55.278÷36=7.462÷13=35.89 7÷31=29.144÷11=13.284÷68=4.282÷76=3.731÷77=9.381÷74=5.2 54÷47=5.236÷70=3895÷49=18.174÷51=3.830÷82=10.735÷80=9.322÷91=3.488÷67=7.456÷40=11393÷37=11.274÷99=2.980÷13=75.282÷28=10.344÷26=13.75 2÷38=19.597÷23=26.962÷83=11.493÷68=7.207÷56=3.185÷33=5. 557÷48=11.881÷65=13.392÷45=8.460÷53=8.883÷45=19.936÷58= 16.341÷86=3.228÷69=3.676÷41=16.585÷36=16.813÷79=10.825÷79=10.882÷48=18.376÷63=6.685÷16=42.926÷33=28.749÷43=17 480÷26=18.690÷65=10.599÷32=18.119÷88=1.497÷93=5.307÷38=8.752÷30=25933÷79=11.935÷15=62.218÷57=3.209÷26=8.373÷67=5.617÷92=6.107÷91=1.476÷23=20.151÷31=5.639÷32=19.119÷95=1.359÷76=4.319÷46=6.686÷59=11.872÷74=11.502÷46=11.282÷60=4.782÷31=25.760÷21=36.482÷11=44.562÷11=51.562÷20=28.652÷26 =25.828÷93=8.698÷93=7.867÷55=15.214÷36=5.779÷50=15 563÷71=7.608÷65=9.738÷93=7.436÷81=5.649÷17=38.817÷7 8=10.626÷54=11180÷22=8.536÷43=12.907÷25=36.268÷38=7.737÷68=10.198÷30=6.131÷29=4.266÷21=12.554÷71=7.756÷48=15.930÷40=23.4 77÷65=7.189÷44=4.945÷60=15.318÷91=3.224÷79=2.312÷43=7.1 73÷81=2.819÷46=17.179÷40=4.309÷54=5.574÷21=27 704÷30=23.47348÷67=5.19489÷55=8.89808÷48=16.83475÷53=8.96932÷39=23.90955÷18=53.06488÷28=17.43914÷57=16.04649÷61=10.64746÷93=8.02641÷98=6.54546÷84=6.50 281÷18=15.61 614÷73=8.41 744÷64=11.62 745÷89=8.38 994÷27=36.81 356÷75=4.75 135÷74=1.82 507÷99=5.12 861÷57=15.11 992÷15=66.13 274÷58=4.72 964÷18=53.56 357÷12=29.75 544÷99=5.49 814÷13=62.62 244÷27=9.04 853÷92=9.27 587÷16=36.69 658÷34=19.35726÷99=7.33 555÷27=20.56 725÷98=7.40 785÷33=23.79 734÷29=25.31 691÷33=20.94 654÷85=7.70 523÷73=7.15 990÷75=13.20 151÷55=2.75 230÷38=6.05 403÷55=7.33 832÷12=69.33 231÷81=2.85 628÷24=26.17 628÷55=11.42 258÷42=6.14 917÷59=15.51 749÷46=16.28 424÷87=4.87685÷65=10.54 349÷48=7.27 851÷39=21.82 795÷20=39.75 520÷53=9.81 122÷44=2.77 927÷20=46.35 787÷18=43.72 969÷88=11.01 244÷26=9.38 807÷27=29.89 524÷78=6.72 548÷32=17.13 947÷67=14.13 638÷37=17.24 421÷48=8.77 953÷28=34.04 656÷59=11.12 558÷39=14.31 251÷66=3.80422÷95=4.44 172÷98=1.76 942÷24=39.25 741÷96=7.72 905÷70=12.93 179÷91=1.97 227÷36=6.31 357÷48=7.44 964÷95=10.15 598÷68=8.79 220÷85=2.59 789÷44=17.93 118÷29=4.07 570÷43=13.26 450÷73=6.16 800÷81=9.88 950÷44=21.59 826÷81=10.20 359÷38=9.45 144÷87=1.66940÷29=32.41 238÷54=4.41 386÷70=5.51 252÷24=10.50 260÷33=7.88 919÷54=17.01 890÷46=19.35 577÷98=5.89 808÷22=36.73 235÷63=3.73 859÷81=10.61 895÷88=10.17 450÷86=5.23 136÷14=9.71 611÷90=6.79 619÷67=9.24 119÷56=2.13 396÷69=5.74 591÷96=6.15 201÷89=2.26473÷21=22.52997÷94=10.61821÷33=24.88885÷51=17.35647÷26=24.89748÷25=29.92436÷54=8.07139÷52=2.67383÷91=4.21972÷23=42.26885÷89=9.94836÷15=55余11，987÷13=75余12，581÷71=8余13，708÷50=14余8，940÷50=18余40，248÷18=13余2，689÷49=14余3，604÷87=6余62，530÷82=6余38，892÷35=25余17，546÷51=10余36，164÷21=7余7，388÷75=5余13，593÷74=8余1，782÷97=8余6，903÷67=13余32，570÷11=51余9，491÷65=7余36，227÷35=6余17，817÷98=8余41，934÷64=14余50，802÷80=10，619÷34=18余7，505÷67=7余24，595÷14=42余7，154÷42=3余28，803÷13=61余10，613÷43=14余11，608÷95=6余38，452÷90=5余2，899÷32=28余3，882÷25=35余7，572÷65=8余52，658÷48=13余26，282÷17=16余14，951÷41=23余8，574÷96=5余94，106÷85=1余21，525÷69=7余12，898÷77=11余21，340÷76=4余36，108÷82=1余26，213÷75=2余63，609÷20=30余9，968÷27=35余13，184÷88=2余8，148÷54=2余40，250÷38=6余22，278÷84=3余26，494÷32=15余14，929÷74=12余41，606÷47=12余30，139÷61=2余17，901÷45=20，990÷75=13余15，628÷55=11余53，851÷39=21余10，656÷59=11余17，905÷70=12余25，789÷44=17余11，558÷39=14余22，179÷91=1余88，118÷29=4余2，785÷33=23余26，230÷38=6余2，917÷59=15余22，148÷37=4余20，915÷61=15余30，649÷59=11余0，921÷13=70余11，244÷26=9余10，359÷38=9余17，144÷87=1余57，520÷53=9余43，935÷55=17余8，512÷57=8余32，953÷28=34余1，919÷54=17余7，890÷46=19余26，524÷78=6余56，341÷31=11余0，286÷26=11余0，420÷21=20，468÷26=18余0，166÷83=2余0，507÷13=39余0，224÷14=16，736÷32=23余0，390÷15=26，781÷71=11余0，112÷56=2，136÷17=8余0，469÷67=7余20，621÷23=27余0，800÷80=10，198÷18=11，350÷25=14余10，253÷11=23余0，615÷15=41，657÷73=9余30，348÷29=12余0，832÷16=52，410÷41=10，288÷18=16，986÷58=16余38，165÷55=3余30，442÷34=13余0，481÷37=12余5，648÷27=24，703÷19=37余0，589÷31=19余10，690÷46=15余0，186÷62=3余0，198÷18=11，756÷63=12，455÷13=35余0，638÷29=22余10，200÷25=8，594÷22=27余0，174÷58=3余0，671÷61=11余0，775÷31=25余0.162 divided by 27 is equal to 6.198 divided by 11 is equal to 18.312 divided by 13 is equal to 24.432 divided by 16 is equal to 27.627 divided by 57 is equal to 11.312 divided by 24 is equal to 13.162 divided by 27 is equal to 6.288 divided by 96 is equal to 3. 242 divided by 11 is equal to 22. 120 divided by 40 is equal to 3. 168 divided by 21 is equal to 8. 902 divided by 11 is equal to 82. 372 divided by 62 is equal to 6. 319 divided by 29 is equal to 11. 121 divided by 11 is equal to 11. 940 divided by 94 is equal to 10. 767 divided by 13 is equal to 59.962 divided by 13 is equal to 74. 891 divided by 27 is equal to 33. 539 divided by 49 is equal to 11. 144 divided by 18 is equal to 8. 160 divided by 20 is equal to 8. 552 divided by 46 is equal to 12. 588 divided by 21 is equal to 28. 750 divided by 15 is equal to 50. 135 divided by 45 is equal to 3. 128 divided by 64 is equal to 2.330 divided by 15 is equal to 22. 296 divided by 74 is equal to 4. 221 divided by 17 is equal to 13. 748 divided by 34 is equal to 22. 624 divided by 24 is equal to 26. 472 divided by 59 is equal to 8. 976 divided by 61 is equal to 16. 330 divided by 22 is equal to 15. 390 divided by 30 is equal to 13. 700 divided by 25 is equal to 28.730 divided by 73 is equal to 10. 343 divided by 49 is equal to 7. 972 divided by 18 is equal to 54. 600 divided by 60 is equal to 10. 869 divided by 11 is equal to 79. 286 divided by 22 is equal to 13. 495 divided by 45 is equal to 11. 344 divided by 43 is equal to 8. 390 divided by 30 is equal to 13. 306 divided by 18 is equal to 17.176 divided by 44 is equal to 4. 612 divided by 34 is equal to 18. 896 divided by 32 is equal to 28. 574 divided by 14 is equal to 41. 608 divided by 76 is equal to 8. 610 divided by 61 is equal to 10. 418 divided by 22 is equal to 19. 969 divided by 51 is equal to 19. 528 divided by 16 is equal to 33. 806 divided by 31 is equal to 26.588 divided by 49 is equal to 12. 513 divided by 27 is equal to 19. 880 divided by 80 is equal to 11. 242 divided by 22 is equal to 11. 864 divided by 18 is equal to 48. 418 divided by 22 is equal to 19. 880 divided by 80 is equal to 11. 810 divided by 30 is equal to 27. 552 divided by 46 is equal to 12. 112 divided by 56 is equal to 2.638 divided by 11 is equal to 58. 330 divided by 66 is equal to 5. 198 divided by 11 is equal to 18. 684 divided by 19 is equal to 36. 342 divided by 19 is equal to 18. 936 divided by 36 is equal to 26. 299 divided by 13 is equal to 23. 704 divided by 44 is equal to 16. 288 divided by 32 is equal to 9. 665 divided by 19 is equal to 35.962 divided by 26 is equal to 37. 183 divided by 61 is equal to 3. 287 divided by 41 is equal to 7. 625 divided by 25 is equal to 25. 440 divided by 55 is equal to 8. 840 divided by 84 is equal to 10. 684 divided by 76 is equal to 9. 374 divided by 22 is equal to 17. 384 divided by 32 is equal to 12. 990 divided by 33 is equal to 30.351 divided by 13 is equal to 27. 828 divided by 36 is equal to 23. 700 divided by 25 is equal to 28. 847 divided by 11 is equal to 77. 442 divided by 13 is equal to 34. 783 divided by 27 is equal to 29. 832 divided by 64 is equal to 13. 370 divided by 37 is equal to 10. 925 divided by 25 is equal to 37. 183 divided by 61 is equal to 3.264 divided by 24 is equal to 11. 767 divided by 13 is equal to 59. 861 divided by 21 is equal to 41. 174 divided by 58 is equal to 3. 990 divided by 99 is equal to 10. 954 divided by 18 is equal to 53. 840 divided by 84 is equal to 10. 192 divided by 48 is equal to 4. 735 divided by 49 is equal to 15. 520 divided by 26 is equal to 20.128 divided by 32 is equal to 4. 845 divided by 13 is equal to 65. 522 divided by 29 is equal to 18. 990 divided by 15 is equal to 66. 752 divided by 47 is equal to 16. 935 divided by 17 is equal to 55. 552 divided by 69 is equal to 8. 456 divided by 38 is equal to 12. 192 divided by 48 is equal to 4. 418 divided by 38 is equal to 11.825 divided by 55 is equal to 15.810 divided by 90 is equal to 9. 437 divided by 23 is equal to 19. 451 divided by 41 is equal to 11. 145 divided by 29 is equal to 5.636 divided by 12 is equal to 53. 378÷21=18697÷17=41175÷25=7558÷18=31750÷25=30728÷26=28680÷20=34848÷16=53100÷25=4 276÷69=4 494÷13=38 589÷31=19 725÷29=25 450÷50=9 308÷44=7 330÷15=22276÷92=3 605÷55=11 876÷73=12 715÷11=65 396÷18=22 300÷25=12 896÷14=64663÷51=13 704÷22=32 365÷73=5846÷18=47 825÷15=55 102÷17=6 405÷15=27 957÷33=29 840÷70=12 154÷22=7 833÷17=49 424÷53=8 948÷12=79 210÷15=14 268÷67=4 954÷18=53 280÷40=7 432÷54=8 485÷97=5 162÷54=3 252÷12=21 352÷16=22 803÷73=11221÷17=13 216÷36=6117÷13=9 946÷22=43 496÷16=31 840÷15=56 945÷21=45 144÷16=9 897÷39=23 759÷23=33 246÷41=6 810÷30=27 576÷24=24 915÷15=61 171÷19=9 414÷18=23 992÷32=31 527÷31=17 350÷25=14759÷23=33 708÷59=12 403÷13=31 490÷35=14 600÷50=12 684÷38=18 650÷25=26 455÷13=35 188÷94=2 400÷80=5 495÷45=11 338÷26=13 952÷34=28 130÷65=2 240÷30=8 588÷49=12 759÷23=33828÷12=69 240÷48=5765÷51=15 195÷65=3 884÷52=17 979÷11=89 522÷29=18 510÷15=34 110÷55=2 168÷14=12 924÷12=77 798÷57=14 264÷33=8 280÷14=20 399÷21=19 385÷35=11 180÷30=6 294÷42=7 966÷46=21 928÷58=16 455÷35=13 315÷35=9693÷77=9736÷92=8814÷37=22858÷13=66806÷26=31252÷42=6990÷15=66.752÷47=16.935÷17=55.276÷92=3.605÷55=11.87 6÷73=12.715÷11=65.667÷23=29.136÷34=4.432÷27=16.560÷40=1 4.680÷85=8.800÷32=25.910÷91=10.670÷67=10.102÷34=3.180÷3 6=5.374÷11=34.756÷54=14.132÷66=2.221÷17=13.126÷63=2.550÷25=22.648÷81=8.869÷79=11.168÷14=12.924÷12=77.945÷21=45.以下是三位数除以一位数（有余数）的120道练题：245÷2=122余1.867÷9=96余3.857÷8=107余1.218÷3=72余2.358÷4=89余2.424÷9=47余1.506÷6=84余2.641÷9=71余2.445÷8=55余5.665÷4=166余1.630÷4=157余2.493÷4=123余1.369÷6=61余3.384÷5=76余4.944÷9=104余8.444÷5=88余4.223÷7=31余6.711÷5=142余1.985÷4=246余1.570÷9=63余3.506÷4=126余2.341÷3=113余2.234÷5=46余4.399÷4=99余3.740÷6=123余2.131÷7=18余7.814÷7=116余2.158÷3=52余2.755÷7=107余6.376÷7=53余5.876÷8=109余4.191÷3=63余2.536÷7=76余4.618÷4=154余2.704÷7=100余4.143÷9=15余8.856÷7=122余2.852÷7=121余5.802÷6=133余4.450÷8=56余2.948÷9=105余3.704÷5=140余4.631÷3=210余1.896÷5=179余1.796÷3=265余1.692÷9=76余8.913÷6=152余1.462÷4=115余2.103÷6=17余1.522÷4=130余2.212÷5=42余2.635÷9=70余5.558÷5=111余3.966÷9=107余3.542÷7=77余1.899÷3=299余2.158÷7=22余4.783÷6=130余3.769÷5=153余4.397÷6=66余1.421÷6=70余1.173÷3=57余2.272÷6=45余2.919÷9=102余1.549÷5=109余4.503÷5=100余3.848÷3=282余2.328÷9=36余4.950÷9=105余5.554÷3=184余2.511÷9=56余7.312÷5=62余2.329÷6=54余5.210÷8=26余2.394÷3=131余1.274÷6=45余4.202÷7=28余6.571÷5=114余1.193÷7=27余4.907÷8=113余3.174÷5=34余4.999÷5=199余4.823÷3=274余1.811÷6=135余1.269÷6=44余5.681÷5=136余1.244÷7=34余6.687÷8=85余7.841÷8=105余1.793÷4=198余1.502÷4=125余2.235÷2=117余1.690÷7=98余6.520÷6=86余4.840÷9=93余3.222÷5=44余2.622÷9=69余1.934÷4=233余2.121÷2=60余1.518÷3=172余2.304÷5=60余4.830÷3=276余2.366÷5=73余1.536÷3=178余2.790÷3=263余1.。
苏教版四年级上册三位数除以两位数练习二
jessie
课前脑力激荡 1、现有甲乙两只水桶，甲水桶的容量为3 升，乙水桶的容量为5升。现在只有这两个 水桶，怎样准确的量出1升的水？请思考并 写出你的操作办法。 2、一个没关紧的水龙头，每分钟大约会滴 24滴水，一小时大约滴多少滴水？如果每4 滴水大约是1毫升，那么一小时大约会浪费 多少毫升的水？一天呢？你，以后还会不 拧紧水龙头就离开吗？
6
计算很简单，全对不简单 ◆ 1、竖式计算 ◆ 226÷68 363÷31 ◆ 997÷83 336÷41★（验算） ◆ 2、改错
◆ 50 ◆ 42 210 ◆ 20 ◆ 10 ◆ ◆
48
7 362 27 350 12
23 727 54 87 81 6
7
◆ 3、混合运算并自己总结规律。 ◆ 357÷7÷3 357÷（7×3） ◆ 705÷3÷5 705÷（3×5） ◆ 912÷3÷4 912÷（3×4） ◆ 480÷5÷6 480÷（5×6） ◆ 4、由上面的规律想想下面的题怎么算 简单。 ◆ 420÷35 210÷6÷5 ◆ 720÷（9×2） 630÷42
9
思维冲浪
1、李大爷买了一瓶药共120片，根据服 用说明书，你帮李大爷算一算这瓶药最 多能吃多少天，最少吃多少天？ 每天2~3次
每次3~4片
2、某文具店用744元钱进了62 个文具盒，如果他想至少赚124元，那么 该怎么给文具盒定价？请你帮忙算算。
10
能力提升 ◆ 1、数学小博士出了一道有余数的除法 题，粗心的小马虎把被除数137错写成 了173，这样商比原来多了3，而余数 正好相同，你知道正确的商是几，余 数是几吗？ ◆ 2、两数相除，商是18.如果被除数扩 大到原来的6倍，除数缩小到原来的 1/2，那么商变为多少？