三年级下册数学口算练习题三篇

1、三年级下册数学口算练习题三篇(一) (120 题 )(1)27 + 46 = (2)90 + 47 = (3)18 + 15 = (4)92 + 65 =(5) 18 + 53 = (6)29 + 32 = (7)14 + 56 = (8)72 + 76 = (9)71 + 68 = (10)39 + 79 =(11) 64 + 60 = (12)38 + 69 = (13)83 + 62 = (14)12 + 98 = (15)17 + 84 =(1)175 + 157 = (2)645 + 239 = (3)808 + 213 = (4)256 + 775 = (5)607 + 914 =

2、(6) 352 + 708 = (7)766 + 792 = (8)970 + 602 = (9)343 + 801 = (10)916 + 861 =(11)806 + 487 = (12)691 + 400 = (13)106 + 537 = (14)353 + 939 =(15)328 + 114 = (1)810 - 125 = (2)648 - 585 = (3)398 - 148 =(4)716 - 117 = (5)704 - 124 = (6)449 - 312 = (7)713 - 288 =(8)202 - 155 = (9)954 - 286 = (10)802 - 66

3、8 = (11)860 - 162 =(12) 287 - 167 = (13)859 - 371 = (14)941 - 343 = (15)472 - 425 =(1)900 - 168 = (2)300 - 186 = (3)900 - 554 = (4)800 - 200 = (5)700 - 666 =(6)300 - 122 = (7)900 - 353 = (8)500 - 162 = (9)900 - 705 = (10)400 - 133 = (11)200 - 158 = (12)300 - 257 = (13)400 - 157 = (14)700 - 205 = (15

4、)300 - 288 =(1) 70 咏=(2)50 9 软(3)108 =<(4)7 30= (5)290>= (6)708 =<(7) 6 20 = (8)970>= (9)290>= (10)201 <11)8 80<(12)60<3=(13)504 =<(14)907=<(15)620<= (1)510<=(2) 30<6= (3)704=<(4)780<=(5)408 =<(6)4 80<=(7)90<4= (8)106=<(9)904=<(10)609 =<

5、(11)90 1=<(12)3<60 =(13)150<= (14)860<= (15)230<= (1)524<=(2)7<74 = (3)620<= (4)971<=(5)112 =<(6)68 3 =<(7)4<89 = (8)497=<(9)847<=(10)446<= (11)5 60<=(12)79®3= (13)824 =®(14)188®= (15)186®=(1)189®6= (2)8 40®5= (3)8 75®

6、;1= (4)9456 =®(5)520®3= (6)712®1= (7)8815 =®(8)2615 =®(9)252®3=(10)5®460 = (11)620®5= (12)965®4= (13)7277 =®(14)564(15)1®162 =(1)230®700 =(2)10080®0= (3)59086®0=(4)970®710 =(5)46054®0= (6)62057®0=(7)450®530 =(8

7、)54031®0= (9)81085®0=(10)720 680 = (11)290 24(0= (12)230 74® =(13) 630 470 = (14)280 67®= (15)940 76®=(1)6408(= (2)8406 =(3)1203 =(4)5409 =(5)4008(= (6)9009 =(7)4808 =(8)3006 =(9)4004(= (10)4203 =(11)4008 =(12)4004(= (13)8804 =(14)6505 =(15)2703(= (1)633 =(2)705 =(3)22(2= (4

8、)20 5 =(5)20 5 =(6)56 2 =(7)57(3= (8)905 =(9)78 3 =(10)917 =(11)382(= (12)753 =(13)408 =(14)729 =(15)722(= (1)3393 =(2)4442 =(3)5766 =(4)3906(= (5)2283 =(6)5229 =(7)8733 =(8)5764(= (9)9805 =(10)6937 =(11)9873(12)735 升=(13)428 4 =(14)153 9 =(15)832 8 =(1)110 一 3 =586 一 3 =(3)154 一 8 =(4)6884 =(5)334

9、一 5 =(6)474 一 5(7)4009 =(8)364 一 5 =(9)938 一 2(10)3689 =-(11)134 一 4 =(12)788三(1)7040 =(2)3010 = (3)3010 = (4)4020 =(5)6050 =(6)1030>= (7)2070>= ()80 50 =(9)3070 =(10)3030 = (11)4060 = (12)6050 =(13)7080= (14)5050 = (15)9060 =(1)60050= (2)10030 = (3)90010 = (4)40060 =(5)100W= (6)40100 = (7)60060 = (8)70040 =(9)40600= (10)10040 = (11)80010 =(12)60200 = (13)60100 = (14)30 400 =(15)90500 = (