口算练习试题作业docWord格式文档下载.docx

1、21X7 =21X8 =21X9 =22X1 =22X2 =22X3 =22X4 =22X5 =22X6 =22X7 =22X8 =22X9 =23X1 =23X2 =23X3 =23X4 =23X5 =23X6 =23X7 =23X8 =23X9 =24X1 =24X2 =24X3 =24X4 =24X5 =24X6 =24X7 =24X8 =24X9 =25X1 =25X2 =25X3 =25X4 =25X5 =25X6 =25X7 =25X8 =25X9 =26X1 =26X2 =26X3 =26X4 =26X5 =26X6 =Fl 期：2018-7-926X7 =26X8 =26X9

2、=27X1 =27X2 =27X3 =27X4 =27X5 =27X6 =27X7 =27X8 =27X9 =28X1 =28X2 =28X3 =28X4 =28X5 =28X6 =28X7 =28X8 =28X9 =29X1 =29X2 =29X3 =29X4 =29X5 =29X6 =29X7 =29X8 =29X9 =H 期：2018-7-1030X1 =30X2 =30X3 =30X4 =30X5 =30X6 =30X7 =30X8 =30X9 =31X1 =31X2 =31X3 =31X4 =31X5 =31X6 =31X7 =31X8 =31X9 =32X1 =32X2 =32X3

3、 =32X4 =32X5 =32X6 =32X7 =32X8 =32X9 =33X1 =33X2 =33X3 =2018-7-1133X4 =33X5 =33X6 =33X7 =33X8 =33X9 =34X1 =34X2 =34X3 =34X4 =34X5 =34X6 =34X7 =34X8 =34X9 =35X1 =35X2 =35X3 =35X4 =35X5 =35X6 =35X7 =35X8 =35X9 =36X1 =36X2 =36X3 =36X4 =36X5 =36X6 =36X7 =36X8 =36X9 =37X0 =37X1 =37X2 =37X3 =37X4 =37X5 =3

4、7X6 =37X7 =37X8 =37X9 =38X0 =38X1 =38X2 =38X3 =38X4 =38X5 =38X6 =38X7 =38X8 =38X9 =39X0 =39X1 =39X2 =39X3 =39X4 =39X5 =2018-7-1339X6 =39X7 =39X8 =39X9 =40X0 =40X1 =40X2 =40X3 =40X4 =40X5 =40X6 =40X7 =40X8 =40X9 =41X0 =41X1 =41X2 =41X3 =41X4 =41X5 =41X6 =41X7 =41X8 =41X9 =42X0 =42X1 =42X2 =42X3 =42X4

5、 =42X5 =2018-7-1442X6 =42X7 =42X8 =42X9 =43X0 =43X1 =43X2 =43X3 =43X4 =43X5 =43X6 =43X7 =43X8 =43X9 =44X0 =44X1 =44X2 =44X3 =44X4 =44X5 =44X6 =44X7 =44X8 =44X9 =45X0 =45 X 1 =45X2 =45X3 =45X4 =45X5 =2018-7-1545X6 =45X7 =45X8 =45X9 =46X0 =46X1 =46X2 =46X3 =46X4 =46X5 =46X6 =46X7 =46X8 =46X9 =47X0 =47

6、X1 =47X2 =47X3 =47X4 =47X5 =47X6 =47X7 =47X8 =47X9 =48X0 =48X1 =48X2 =48X3 =48X4 =48X5 =48X6 =48X7 =48X8 =48X9 =49X0 =49X1 =49X2 =49X3 =49X4 =49X5 =49X6 =49X7 =49X8 =49X9 =50X0 =50X1 =50X2 =50X3 =50X4 =50X5 =50X6 =50X7 =50X8 =50X9 =51X0 =51X1 =51X2 =51X3 =51X4 =51 X 5 =日期:2018-7-1751X6 =51X7 =51X8 =

7、51X9 =52X0 =52X1 =52X2 =52X3 =52X4 =52X5 =52X6 =52X7 =52X8 =52X9 =53X0 =53X1 =53X2 =53X3 =53X4 =53X5 =53X6 =53X7 =53X8 =53X9 =54X0 =54X1 =54X2 =54X3 =54X4 =54X5 =2018-7-1854X6 =54X7 =54X8 =54X9 =55X0 =55X 1 =55X2 =55X3 =55X4 =55X5 =55X6 =55X7 =55X8 =55X9 =56X0 =56X1 =56X2 =56X3 =56X4 =56X5 =56X6 =56

8、X7 =56X8 =56X9 =57X0 =57X1 =57X2 =57X3 =57X4 =57X5 =2018-7-1957X6 =57X7 =57X8 =57X9 =58X0 =58X1 =58X2 =58X3 =58X4 =58X5 =58X6 =58X7 =58X8 =58X9 =59X0 =59X1 =59X2 =59X3 =59X4 =59X5 =59X6 =59X7 =59X8 =59X9 =60X0 =60X1 =60X2 =60X3 =60X4 =60X5 =60X6 =60X7 =60X8 =60X9 =61X0 =61X1 =61X2 =61X3 =61X4 =61X5

9、=61X6 =61X7 =61X8 =61X9 =62X0 =62X1 =62X2 =62X3 =62X4 =62X5 =62X6 =62X7 =62X8 =62X9 =63X0 =63X1 =63X2 =63X3 =63X4 =63X5 =2018-7-2163X6 =63X7 =63X8 =63X9 =64X0 =64X1 =64X2 =64X3 =64X4 =64X5 =64X6 =64X7 =64X8 =64X9 =65X0 =65X1 =65X2 =65X3 =65X4 =65X5 =65X6 =65X7 =65X8 =65X9 =66X0 =66X1 =66X2 =66X3 =66

10、X4 =66X5 =2018-7-2266X6 =66X7 =66X8 =66X9 =67X0 =67X1 =67X2 =67X3 =67X4 =67X5 =67X6 =67X7 =67X8 =67X9 =68X0 =68X1 =68X2 =68X3 =68X4 =68X5 =68X6 =68X7 =68X8 =68X9 =69X0 =69X1 =69X2 =69X3 =69X4 =H期：2018-7-2369X5 =69X6 =69X7 =69X8 =69X9 =70X0 =70X1 =70X2 =70X3 =70X4 =70X5 =70X6 =70X7 =70X8 =70X9 =71X0

11、=71X1 =71X2 =71X3 =71X4 =71X5 =71X6 =71X7 =71X8 =71 X9 =72X0 =72X1 =72X2 =72X3 =72X4 =72X5 =72X6 =72X7 =72X8 =72X9 =73X0 =73X1 =73X2 =73X3 =73X4 =73X5 =73X6 =73X7 =73X8 =73X9 =74X0 =74X1 =74X2 =74X3 =74X4 =74X5 =74X6 =74X7 =74X8 =74X9 =75X0 =75X1 =75X2 =75X3 =75X4 =2018-7-2575X5 =75X6 =75X7 =75X8 =7

12、5X9 =76X0 =76X1 =76X2 =76X3 =76X4 =76X5 =76X6 =76X7 =76X8 =76X9 =77X0 =77X1 =77X2 =77X3 =77X4 =77X5 =77X6 =77X7 =77X8 =77X9 =78X0 =78X1 =78X2 =78X3 =78X4 =2018-7-2678X5 =78X6 =78X7 =78X8 =78X9 =79X0 =79X1 =79X2 =79X3 =79X4 =79X5 =79X6 =79X7 =79X8 =79X9 =80X0 =80X1 =80X2 =80X3 =80X4 =80X5 =80X6 =80X7

13、 =80X8 =80X9 =81X0 =81X1 =81X2 =81X3 =81X4 =2018-7-2781X5 =81X6 =81X7 =81X8 =81X9 =82X0 =82X1 =82X2 =82X3 =82X4 =82X5 =82X6 =82X7 =82X8 =82X9 =83X0 =83X1 =83X2 =83X3 =83X4 =83X5 =83X6 =83X7 =83X8 =83X9 =84X0 =84X1 =84X2 =84X3 =84X4 =84X5 =84X6 =84X7 =84X8 =84X9 =85X0 =85X1 =85X2 =85X3 =85X4 =85X5 =8

14、5X6 =85X7 =85X8 =85X9 =86X0 =86X1 =86X2 =86X3 =86X4 =86X5 =86X6 =86X7 =86X8 =86X9 =87X0 =87X1 =87X2 =87X3 =87X4 =2018-7-2987X5 =87X6 =87X7 =87X8 =87X9 =88X0 =88X1 =88X2 =88X3 =88X4 =88X5 =88X6 =88X7 =88X8 =88X9 =89X0 =89X1 =89X2 =89X3 =89X4 =89X5 =89X6 =89X7 =89X8 =89X9 =90X0 =90X1 =90X2 =90X3 =90X4

15、 =2018-7-3090X5 =90X6 =90X7 =90X8 =90X9 =91X0 =91X1 =91X2 =91X3 =91X4 =91X5 =91X6 =91X7 =91X8 =91X9 =92X0 =92X1 =92X2 =92X3 =92X4 =92X5 =92X6 =92X7 =92X8 =92X9 =93X0 =93X1 =93X2 =93X3 =93X4 =2018-7-3193X5 =93X6 =93X7 =93X8 =93X9 =94X0 =94X1 =94X2 =94X3 =94X4 =94X5 =94X6 =94X7 =94X8 =94X9 =95X0 =95X1

16、 =95X2 =95X3 =95X4 =95X5 =95X6 =95X7 =95X8 =95X9 =96X0 =96X1 =96X2 =96X3 =96X4 =10X11 =10X12 =10X13 =10X14 =10X15 =10X16 =10X17 =10X18 =10X19 =10X20 =11X11 =11X12 =11X13 =11X14 =11X15 =11X16 =11X17 =11X18 =11X19 =11X20 =12X13=12X14=12X15 =12X16=12X17 =12X18 =12X19=12X20 =12X21 =2018-8-213X13 =13X14=

17、13X15 =13X16 =13X17 =13X18 =13X19 =13X20 =14X14=14X15=15X11 二15X12=15X13=15X14=16X11 二16X12=16X13=17X11 二17X12=17X13=18X11 二18X12=19X11 二20X10 二20X11=20X12=20X13 二20X14=20X15 二20X16=2018-8-320X17 =20X18 =20X19 =20X20 =20X21 =20X22 =20X23 =20X24 =20X25 =20X26 =20X27 =20X28 =20X29 =20X30 =20X31 =20X32

18、 =20X33 =20X34 =20X35 =20X36 =20X37 =20X38 =20X39 =20X40 =20X41 =20X42 =20X43 =20X44 =20X45 =20X46 =2018-8-420X47 =20X48 =20X49 =20X50 =30X10 =30X11 =30X12 =30X13 =30X14=30X15=30X16=30X17 =30X18 =30X19 =30X20 =30X21 =30X22 =30X23 =30X24 =30X25 =40X10 =40X11 =40X12=40X13 =40X14=40 X 15 =40X16 =40X17

19、=40X18 =40X19 =40X20 =40X21 =40X22 =40X23 =40X24 =40X25 =50X10 =50X11 =50X12 =50X13=50X14 =50X15 =50X16 =50X17 =50X18 =50X19 =50X20 =60X10 =70X10 =80X10 =90X 10 =25X20 =30X30 =15X10 =16X20 =24X10 =2018-8-6186+216=158+166=455+136二347+257=544+177二188+215=315+146=218-188=478-165=258-169=386-189二355-199

20、二549-199二478-169=33X8=12X9=32X8二75X4二724-9=644-8=254-5=644-4=56十2二664-6=405+256二506+456=228+307=814-9=724-8=444-4=2018-8-764-28二60+120二66-34=194-6=7x3+10 二74+30二40+90二430+560=25+19二814-9+7=360-80二419+142=620-330二217-14=8+9+40二60+90=74+23二127-19=7x6+41=247+72=634-7=430+80=56+32=250-40=3621402420-60=9

21、9+33=430-120=8936二2018-8-8123-28=360-120二86-34=194-8=7 x 3-9=74-30二430+560二54 9+7=360-60二413+169620-230二217-148+9+32二244-8=28-19=7 x8+41=245+75二564-7=230-40=392-180360-60=77+33=430120二78-35=55+22=560-170二86-74=274-8=7 x 4-9=74-35=40+90=454-9+7=340-60二213+169630-230=200-70=60+80=74+23=564-8=28-19二7x8+21=45+75=362-180300-60=77+33