4年级数学口算能力快速提升训练(含答案)

1、两位数乘两位数练习卷题目:50姓名成绩90x69 =40x76 =72x90 =；0x29 =54 x 80 =18x554x20 =65x73 =10x89 =95 x 540x85 =27x70 =98x92 =x64 =15x17=35 x 50 =59x17 =28 x 923x62 =72x21 =76x13 =43x21 =28x351 x14 =29x39 =18x17=50x43 =57x14=48x41 =23x239 x 628x61 =26x65 =71 x14 =14x19=37x20 =24x80 =68x62 =27 x 54 =77x15=33 x 80 =45x

2、77 =24x33x82 =50 x 63 =1 x25 =49x36 =57x51 =52x11 =37x24 =除数是两位数的除法练习卷三位数乘两位数练习卷题目：50姓名一一成绩957 4-11 =969-51 =529 x59 =795 x99 =969 x37 =218x 13 =518x48 =705 x77 =964 x20 =140x68 =245 x91 =230 x30 =160x85 =129x90 =471 x73 =924 x35 =887x 13 =483 x52 =544 x 69990 x 66109x81 =699 x 10134 x 73352 x37 =84

3、2 x79 =749 x33 =496x97 =232 x 13505 x 63128x80 =790x31 =866 x 14863 x67 =603 x 96892 x75 =788 x44 =371 x35 =221 x72 =817x99 =179x72 =335x42 =994x94 =859x61 =758 x86 =340 x73 =105 x10 =334 x56 =927 x63 =774 x29 =261 x45 =50 姓名901 -901 =536-268 =392-9684-36 =486-1724-181 =923-13 =35-35 =436-109 =406-2

4、9 =697八697 =1884-1783 4-261 =102八51 =239-八239 =90-890 =20-820 =除数是两位数的除法练习卷20-820 =957 4-11 =969-51 =题目368-46 =78-? 7成绩764 普 764 =；96-224 =109-109 =183-183 =629八37 =404101 =508八50；197 小 197=72-1459 4-27 =503-503 =343-343 =11459 =749507 =407八11 =707八707 =326-326 =748。6428八4240-56 =695539 =48八16二368-9

5、2 =196八9；470八-470 =751 -751274137 =684八342 =771 4-771 =退位的小数减法练习卷9.6-0.6 =1.2-0.3 =题目：50姓名9.5- 1.5 =9.1 -0.6 =成绩.3-2.7-5.9 =1.7 =7.6-3.7 =6.3- 4.7 =5.3-3.5 =5.3-4.6 =1.3- 0.5 =9.6-1.1.2-0.5 =9.1 -3.4 =5.6-2.7.2-6.1.7- 0.4.8- 3.3.5-0.7 =6.5- 2.7 =5.4-2.6 =3.6-0.6 =5.6- 1.5.2-1.9 =9.1 -4.7 =1.6- 0.7 =

6、6.5-0.5 =4.2- 2.5 =6.6- 2.9 =1.2-0.5.3? 2.5 =6.1 -1.4 =2.6-1.7 =7.3-1.6 =9.8- 5.9 =4.7-1.9 =3.5-1.5 =5.7- 0.2.4? 0.2.2-0.7 =3.4- 2.9 =4.3- 0.5 =3.5-1.6 =1.4- 0.7 =4.3- 0.6 =3.2-1.4 =2.6-1.7.5-2.5.8-0.9 =1.2-0.7 =综合练习练习卷题目：50姓名成绩268 4-134 =87 x 92 =566x46 =0.4+ 9.8 =7.8-5.8 =6.1 +5.9 =24x51 =90 + 10

7、x 60 =2.7 + 6.9 =6.8-2.8 =425:25 =1.1 -0.5 =63 x 53 =8.9 4- 0.6 =9.6- 1.8 =2.84-1.9 =9.2-8.4 =506x59 =10-10 + 10 =3124-312 =9.2 4-0.9 =649 x35 =3.3 + 3.9 =3.3 + 3.9 =75-25 =440 x68 =263-263 =2.6 + 4.4 =20 4-(50-40)=40 x 60 x 90684 x40 =562 x32 =765 x98 =708 177 =9.8-8.9 =90八-30x70 =1.2+1.9 =901 x52

8、=7.1 +0.9 =50x(10-0)=4.3+ 8.7 =97 x 72 =399 x 63 =60x(70 + 10)=23-23 =10 + 60 x 70 =2.8-1.9 =354 x40 =24+24 =467x98 =两位数乘两位数练习卷题目： 50 姓名 成绩52x11 =57237x24 =90x69 = 621040x76 = 304072x90 = 64800x29 = 232054x80 = 432018 x 58 = 104454x20 = 1065x73 = 474510x89 = 89095x58 = 551040x85 = 340027x70 = 189098

9、x92 = 9016x64 = 563215x17 = 25535x50 = 175059x17=100328x9= 274423x62 = 142643x21 =90372x21 =151276x13 = 928x3= 106451 x14 = 71429x39 = 113118x17=30650x43 = 215057x14 = 7948x41 =19623x2= 64439x68 = 265228x61 =17026x65 = 169071 x14 = 99414x19 = 26637x20 = 74024x80 = 192068x62 = 421627x54=14577x15 = 11

10、5533x80 = 264024x3= 9123x82 = 680645x77 = 346550x63 = 31501 x 25 = 202549x36=176457x51 =2907三位数乘两位数练习卷题目： 50 姓名 成绩918x 11 = 10098190x87 = 16530529x59 = 31211795 x99 = 78705969 x37 = 35853218x13 = 2834518x48 = 24864705 x77 = 54285964x20 = 19280140 x 68 = 9520245 x 91 = 22295230 x30 = 6900160x85 = 136

11、00129x90 = 11610471 x73 = 34383924 x35 = 32340887x 13 = 11531483x52 = 25116544 x69 = 37536990 x66 = 65340 109x81 =8829699 x 10 = 6990134 x 73 = 9782352 x37 = 13024842x79 = 66518749x33 = 24717496x97 = 48112232x 13 = 3016505x63 = 31815128 x 80 = 10240790x31 = 24490866 x 14 = 12124863 x67 = 57821603 x9

12、6 = 57888892 x75 = 66900788 x44 = 34672371 x 35 = 12985221 x 72 = 15912 817x99 = 80883179 x 72 = 12888335 x 42 = 14070994 x94 = 93436859x61 = 52399758x86 = 65188340 x73 = 24820105 x 10 = 1050334 x56 = 18704927 x63 = 58401774 x29 = 22446261 x 45 = 11745除数是两位数的除法练习卷957 4-11 =87969八51 =19题目：78八78 = 150

13、 姓名 成绩901 -901 =196-224 = 4764764=1536-268 = 21834-183 = 1109-109=1392 4-98 = 4404101 =4629八37=17684-36=19197小 197=1508八508 = 1486-18 = 274594-27=1772-18 = 4724-181 =4343-343 = 1503-503 = 1923-13 = 71749507 = 711459 = 635-35 = 1707亏 707=1407八11 =37436-八109 = 4748八68 = 11326-326 = 1406-29 = 1440-56=1

14、5428八428 = 1697。 697 = 148八16=3695/39 = 51884-188 = 1196八98 = 2368-92 = 4783-261 =3751 4-751 =1470八-470 = 1102/51 =2684。 342 = 2274137 = 2239 4-239 = 1771 4-771 =1368-46 =90-890 = 120-820 = 1退位的小数减法练习卷5.8-0.9 = 4.91.2? 0.7 = 0.5题目:50姓名成绩9.6-0.6 = 99.5- 1.5 =.3- 5.9 = 2.41.2-0.3 = 0.99.1 -0.6 = 8.52.

15、7-1.7 = 17.6-3.7 = 3.96.3- 4.7 = 1.65.3- 3.5 = 1.5.3-4.6 = 0.71.3- 0.5 = 0.9.6- 1.8 = 7.1.2-0.5 = 0.79.1 -3.4 = 5.75.6- 2.8 = 2.7.2-6.8 = 0.41.7- 0.8 = 0.94.8? 3.8 = 13.5-0.7 = 2.6.5? 2.7 = 3.5.4- 2.6 = 2.3.6-0.6 = 35.6- 1.8 = 3.5.2- 1.9 = 3.39.1 -4.7 = 4.41.6- 0.7 = 0.96.5? 0.5 = 64.2-2.5 = 1.76.6- 2.9 = 3.71.2- 0.