小学三年级数学乘除法知识点总结与练习题!

1、三年级数学练习题(1)256x9 =3844 =111x9 =1105(2)222x7 =1842 =122x7 =753(3)188x5 =4405 =133x5 =562(4)154x3 =7569 =144x3 =1244(5)120x9 =5607 =155x9 =1705(6)129x6 =3805 =166x6 =2226138x5 =2163 =177x5 =2807(8)147x3 =6129 =188x3 =3448(9)156x7 =3846 =199x7 =4149(10)165x2 =3005 =210x2 =982(11)174x6 =1683 =221x6 =156

2、3(12)183x4 =3647 =232x4 =2204(13)192x5 =962 =243x5 =3486(14)201x3 =2646 =254x3 =3055(15)210x4 =1604 =265x4 =4487(16)219x2 =1805 =276x2 =6039(17)228x5 =963 =252x5 =5608(18)237x8 =1124 =228x8 =1462(19)246x7 =482 =204x7 =2283(20)255x6 =1005 =180x6 =3164(21)264x9 =1449 =156x9 =4105(22)273x7 =847 =132x7

3、=5106(23)282x5 =764 =108x5 =3164(24)291x3 =52+2 =114x3 =219+3 =(25)300x9 =1655 =120x9 =3355 =(26)309x5 =280+7 =126x9 =305+5 =(27)318x3 =2355 =132x7 =1653 =(28)327x7 =1623 =138x5 =982 =(29)336x2 =5499 =144x3 =1724 =(30)345x6 =4086 =150x9 =1855 =(31)211x4 =3755 =156x6 =1866 =(32)228x5 =2463 =162x5 =17

4、57 =(33)245x3 =6237 =168x3 =1528 =(34)262x4 =1922 =174x7 =1179 =(35)279x2 =5526 =180x2 =362 =(36)296x5 =3524 =186x6 =693 =(37)313x9 =4205 =192x4 =1124 =(38)330x7 =2403 =198x5 =1986 =(39)347x5 =3044 =204x3 =1905 =(40)364x3 =1442 =210x4 =3017 =(41)381x9 =3405 =216x2 =1989 =(42)398x6 =5769 =222x5 =2008

5、 =(43)415x5 =4207 =228x8 =562 =(44)432x3 =2244 =234x7 =933 =(45)449x7 =1042 =240x6 =1364 =(46)466x2 =2405 =246x9 =1855 =(47)483x6 =3969 =252x7 =2406 =(48)500x4 =2807 =258x5 =1724 =(49)517x5 =180+5 =264x3 =138+3 =(50)534x3 =963 =270x9 =2455 =(51)521x2 =234+6 =263x9 =275+5 =(52)508x5 =2305 =256x7 =174

6、3 =(53)495x9 =1593 =249x5 =1222 =(54)482x7 =4207 =242x3 =2564 =(55)469x5 =1342 =235x9 =3355 =(56)456x3 =4446 =228x6 =4206 =(57)443x9 =3244 =221x5 =5117 =(58)430x6 =4405 =214x3 =6088 =(59)417x5 =2853 =207x7 =7119 =(60)404x3 =3564 =200x2 =1642 =(61)391x7 =1662 =193x6 =2553 =(62)378x2 =3855 =186x4 =316

7、4 =(63)365x6 =6399 =179x5 =4386 =(64)352x4 =4557 =172x3 =3355 =(65)339x5 =2364 =165x4 =07 =(66)326x3 =1062 =158x2 =5499 =(67)313x4 =2355 =151x5 =4408 =(68)300x2 =3699 =144x8 =982 =(69)287x5 =2457 =137x7 =129(70)274x9 =1455 =130x6 =148(71)261x7 =693 =123x9 =155(72)248x5 =1539 =116x7 =150(73)235x3 =17

8、46 =109x5 =76(74)222x9 =2055 =121x3 =39(75)209x6 =1593 =133x9 =90(76)196x3 =1302 =145x9 =140(77)183x7 =4626 =157x7 =99(78)170x2 =3564 =169x5 =76(79)157x6 =4255 =181x3 =172(80)144x4 =2433 =193x9 =110(81)131x5 =3084 =205x6 =150(82)118x3 =1462 =217x5 =196(83)105x4 =3455 =229x3 =248(84)189x2 =5859 =241x

9、7 =306(85)273x5 =4277 =253x2 =74(86)357x9 =2284 =265x6 =120(87)441x7 =1062 =277x4 =172(88)525x5 =2455 =289x5 =276(89)609x3 =4059 =301x3 =245(90)693x9 =2877 =313x4 =3643 =4 =5 =6 =4 =3 =5 =5 =3 =2 =4 =5 =6 =7 =8 =9 =2 =3 =4 =6 =5 =7 =(91)777x6 =1855 =325x2 =4959(92)861x5 =993 =337x5 =4648(93)721x3 =2619 =349x8 =1222(94)581x7 =1506 =361x7 =1923(95)441x2 =1055 =373