三年级数学下册口算练习题(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 =(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 - 668 =(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)300 - 288 =(1)70 × 5 = (2)50 × 9 =(3)10 × 8 =(4)7 × 30 =(5)2 × 90 = (6)70 × 8 =(7)6 × 20 =(8)9 × 70 =(9)2 × 90 =(10)20 × 1 =(11)8 × 80 = (12)60 × 3 =(13)50 × 4 =(14)90 × 7 =(1)5 × 10 =(2)30 × 6 =(3)70 × 4 =(4)7 × 80 =(5)40 × 8 =(6)4 × 80 =(7)90 × 4 =(8)10 × 6 =(9)90 × 4 =(10)60 × 9 =(11)90 × 1 =(12)3 × 60 =(13)1 × 50 =(14)8 × 60 =(1)5 × 24 =(2)7 × 74 =(3)6 × 20 =(4)9 × 71 =(5)11 × 2 =(6)68 × 3 =(7)4 × 89 =(8)49 × 7 =(9)8 × 47 =(10)4 × 46 =(11)5 × 60 =(12)79 × 3 =(13)82 × 4 =(14)1 × 88 =(1)189 × 6 =(2)8 × 405 =(3)8 × 751 =(4)945 × 6 =(5)520 × 3 =(6)7 × 121 =(7)881 × 5 =(8)261 × 5 =(9)2 × 523 =(10)5 × 460 =(11)6 × 205 =(12)9 × 654 =(13)727 × 7 =(14)564 × 6 =(15)6 × 20 =(15)2 × 30 =(15)1 × 86 =(15)1 × 162 =三年级数学下册口算练习题(二)(120题)(1)230 × 700 =(2)100 × 800 = (3)590 × 860 =(4)970 × 710 =(5)460 × 540 =(6)620 × 570 =(7)450 × 530 =(8)540 × 310 = (9)810 × 850 = (10)720 × 680 =(11)290 × 240 =(12)230 × 740 =(13)630 × 470 =(14)280 × 670 =(15)940 × 760 =(1)640 ÷ 8 =(2)840 ÷ 6 =(3)120 ÷ 3 =(4)540 ÷ 9 =(5)400 ÷ 8 =(6)900 ÷ 9 =(7)480 ÷ 8 =(8)300 ÷ 6 =(9)400 ÷ 4 =(10)420 ÷ 3 =(11)400 ÷ 8 =(12)400 ÷ 4 =(13)880 ÷ 4 =(14)650 ÷ 5 =(15)270 ÷ 3 =(1)63 ÷ 3 =(2)70 ÷ 5 =(3)22 ÷ 2 =(4)20 ÷ 5 =(5)20 ÷ 5 =(6)56 ÷ 2 =(7)57 ÷ 3 =(8)90 ÷ 5 =(9)78 ÷ 3 =(10)91 ÷ 7 =(11)38 ÷ 2 =(12)75 ÷ 3 =(13)40 ÷ 8 =(14)72 ÷ 9 =(15)72 ÷ 2 =(1)339 ÷ 3 =(2)444 ÷ 2 =(3)576 ÷ 6 =(4)390 ÷ 6 =(5)228 ÷ 3 =(6)522 ÷ 9 =(7)873 ÷ 3 =(8)576 ÷ 4 =(9)980 ÷ 5 =(10)693 ÷ 7 =(11)987 ÷ 3 =(12)735 ÷ 7 =(13)428 ÷ 4 =(14)153 ÷ 9 =(15)832 ÷ 8 =(1)110 ÷ 3 = …(2)586 ÷ 3 =…(3)154 ÷ 8 =…(4)688 ÷ 4 =…(5)334 ÷ 5 =…(6)474 ÷ 5 =…(7)400 ÷ 9 =…(8)364 ÷ 5 =…(9)938 ÷ 2 =…(10)368 ÷ 9 =…(11)134 ÷ 4 =…(12)788 ÷ 9 =…(1)70 × 40 =(2)30 × 10 =(3)30 × 10 =(4)40 × 20 =(5)60 × 50 =(6)10 × 30 =(7)20 × 70 =()80 × 50 =(9)30 × 70 =(10)30 × 30 =(11)40 × 60 =(12)60 × 50 =(1)600 × 50 =(2)100 × 30 =(3)900 × 10 =(4)400 × 60 =(5)100 × 10 =(6)40 × 100 =(7)600 × 60 =(8)700 × 40 =(9)40 × 600 =(10)100 × 40 =(11)800 × 10 =(12)60 × 200 =(1)40 × 40 =(2)82 × 90 =(3)92 × 60 =(4)18 × 80 =(5)30 × 81 =(6)96 × 80 =(7)50 × 86 =(8)13 × 10 =(9)10 × 20 =(10)30 × 26 =(11)30 × 62 =(12)88 × 40 =(13)885 ÷ 2 =…(14)203 ÷ 8 =…(15)184 ÷ 8 = …(13)70 × 80 =(14)50 × 50 =(15)90 × 60 =(13)60 × 100 =(14)30 × 400 =(15)90 × 500 =(13)88 × 30 =(14)60 × 45 =(15)70 × 65 =三年级数学下册口算练习题(三)(120题)(1)18 × 88 = (2)23 × 55 =(3)93 × 14 =(4)88 × 67 =(5)44 × 55 =(6)22 × 14 =(7)91 × 69 =(8)61 × 55 = (9)31 × 60 =(10)73 × 54 =(11)67 × 37 =(12)25 × 31 =(13)79 × 26 =(14)97 × 75 =(15)35 × 35 =(1)2791 — 1935 =(2)3742 + 5403 =(3)1928 - 1393 =(4)6797 + 2124 =(5)2435 + 7049 =(6)8149 — 7885 =(7)7168 - 1811 =(8)4357 + 4641 =(9)1160 + 2514 =(10)3803 + 1001 =(11)6131 + 2505 =(12)4624 + 4691 =(13)2805 + 5157 =(14)1577 - 1547 =(15)8089 — 5036 =(1)4492 - 3409 =(2)4814 + 4678 =(3)4174 — 1986 =(4)1242 — 1014 =(5)7648 + 1606 =(6)8314 + 1415 =(7)2523 + 5841 =(8)3536 - 2768 =(9)5984 + 1393 =(10)9379 — 3724 =(11)1297 + 6439 =(12)8125 - 2304 =(13)2396 — 1738 =(14)5590 + 2856 =(15)5126 + 2455 =(1)600 × 50 =(2)100 × 30 =(3)900 × 10 =(4)400 × 60 =(5)100 × 10 =(6)40 × 100 =(7)600 × 60 = (8)700 × 40 =(9)40 × 600 =(10)100 × 40 =(1)40 × 40 =(2)82 × 90 =(3)92 × 60 =(4)18 × 80 =(5)30 × 81 =(6)96 × 80 =(7)50 × 86 =(8)13 × 10 =(9)10 × 20 =(10)30 × 26 =(1)18 × 88 =(2)23 × 55 =(3)93 × 14 =(4)88 × 67 =(5)44 × 55 =(6)22 × 14 =(7)91 × 69 =(8)61 × 55 =(9)31 × 60 =(10)73 × 54 =(11)800 × 10 =(12)60 × 200 = (13)60 × 100 = (14)30 × 400 =(15)90 × 500 =(11)30 × 62 =(12)88 × 40 =(13)88 × 30 =(14)60 × 45 =(15)70 × 65 =(11)67 × 37 =(12)25 × 31 =(13)79 × 26 =(14)97 × 75 =(15)35 × 35 =三年级数学下册口算练习题(四)(140题)65+7=28÷4=3800+200=260-90=7×6=7000+5=35+28=2×6÷3=7×8+400=65+56=130-94=63÷9=82-54=400-35=6×5×7=56+38=800-190=740+680=64÷8=54-30+7=7×6+7=30+72÷8=8000-5=78÷9=35÷7÷5=81-48=9×8=65+55=64+6=4×4-11=3+56÷7=33+64÷8=35÷5-5=42+70=15―1―9=7×5-5=6×9=5×9=54÷9=8×9×0=14+28+36=60-22=31÷6=33÷6=35÷6=37÷6=39÷6=24÷5=()×4<33()×5<19()×6<471厘米=()毫米20毫米=( )厘米200厘米=()米25÷8=66÷9=17÷3=20÷8=56÷( )=8( )-180=640 5×()=40 ( )÷4=987-( )=18 ( )×4÷6=6 67+33-50=()×3<208×( )<475×()<287×( )<509×( )<5734÷9=() (7)34÷8=() (2)34÷7=() (6)34÷6=() (4)44÷( )=5 (4)30÷()=3 (3)60÷( )=6 (6)37÷()=5 (2)50分米=( )米3米=( )分米8000克=()千克5吨=( )千克()毫米=4厘米( )米=7千米1分米=( )毫米21米+51米=()米6米-4米=()厘米1千米-1米=()米1千米-10米=( )米17吨-15吨=( )千克(1)长方形面积:144,宽:8,长:(2)长方形面积:72,长:18,宽:(3)长方形面积:32,宽:4,长:(4)长方形面积:102,长:17,宽:(5)长方形面积:133,宽:7,长:(6)长方形面积:90,宽:9,长:(7)长方形面积:132,长:12,宽:(8)长方形面积:42,长:7,宽:(9)长方形面积:72,长:12,宽:(10)长方形面积:42,长:7,宽:(11)长方形面积:68,长:17,宽: (12)长方形面积:34,长:17,宽: (13)长方形面积:30,长:10,宽:(14)长方形面积:65,长:13,宽: (15)长方形面积:272,宽:16,长:(1)长方形长:11,宽:2,面积:(2)长方形长:15,宽:1,面积:(3)长方形长:16,宽:14,面积:(4)正方形边长:6,面积:(5)长方形长:14,宽:7,面积:(6)长方形长:18,宽:15,面积:(7)长方形长:16,宽:7,面积:(8)长方形长:11,宽:6,面积:(9)长方形长:7,宽:4,面积:(10)长方形长:18,宽:3,面积:(11)长方形长:16,宽:15,面积:(12)长方形长:8,宽:5,面积:(13)长方形长:20,宽:2,面积:(14)长方形长:17,宽:2,面积:(15)长方形长:9,宽:1,面积:(1)长方形长:8,宽:2,周长: (2)长方形长:15,宽:10,周长: (3)长方形长:11,宽:8,周长: (4)长方形长:17,宽:5,周长:(5)长方形长:15,宽:12,周长: (6)长方形长:8,宽:1,周长:(7)长方形长:10,宽:5,周长:(8)长方形长:17,宽:16,周长:(9)长方形长:16,宽:3,周长:(10)长方形长:16,宽:7,周长:(11)长方形长:14,宽:9,周长: (12)长方形长:15,宽:12,周长:(13)长方形长:9,宽:1,周长:(14)长方形长:14,宽:3,周长: (15)长方形长:12,宽:9,周长:(1)长方形周长:38,宽:4,长: (2)长方形周长:30,宽:6,长:(3)长方形周长:74,长:20,宽:(4)长方形周长:46,长:12,宽:(5)长方形周长:36,长:15,宽: (6)长方形周长:50,长:15,宽:(7)长方形周长:52,长:15,宽: (8)正方形周长:36,边长:(9)长方形周长:48,宽:10,长: (10)长方形周长:58,长:16,宽:(11)长方形周长:26,宽:1,长:(12)长方形周长:42,长:12,宽:(13)长方形周长:40,长:19,宽:(14)长方形周长:56,宽:13,长:(15)长方形周长:58,长:16,宽:。