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小学数学三年级数学下册口算练习题 数学口算有技巧!

发布时间:2021-03-03 12:39 作者:宁夏睿智教育培训 次数:
口算也称心算,它是一种不借助计算工具,主要依靠思维、记忆,直接算出得数的计算方式。新大纲指出:口算既是笔算、估算和简算的基础,也是计算能力的重要组成部分。由此可见,培养学生的计算能力,首先要从口算能力着手。那么怎样培养学生的口算能力呢?我的体会是教师念好“基(抓基本)、教(教方法)、练(常训练)”三字经是至关重要的。 
三年级数学下册口算练习题(一)
 

(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 =

(16)175 + 157 =

(17)645 + 239 =

(18)808 + 213 =

(19)256 + 775 =

(20)607 + 914 =

(21)352 + 708 =

(22)766 + 792 =

(23)970 + 602 =

(24)343 + 801 =

(25)916 + 861 =

(26)806 + 487 =

(27)691 + 400 =

(28)106 + 537 =

(29)353 + 939 =

(30)328 + 114 =

 

(31)810 - 125 =

(32)648 - 585 =

(33)398 - 148 =

(34)716 - 117 =

(35)704 - 124 =

(36)449 - 312 =

(37)713 - 288 =

(38)202 - 155 =

(39)954 - 286 =

(40)802 - 668 =

(41)860 - 162 =

(42)287 - 167 =

(43)859 - 371 =

(44)941 - 343 =

(45)472 - 425 =

(46)900 - 168 =

(47)300 - 186 =

(48)900 - 554 =

(49)800 - 200 =

(50)700 - 666 =

(51)300 - 122 =

(52)900 - 353 =

(53)500 - 162 =

(54)900 - 705 =

(55)400 - 133 =

(56)200 - 158 =

(57)300 - 257 =

(58)400 - 157 =

(59)700 - 205 =

(60)300 - 288 =

(61)70 × 5 =

(62)50 × 9 =

(63)10 × 8 =

(64)7 × 30 =

(65)2 × 90 =

(66)70 × 8 =

(67)6 × 20 =

(68)9 × 70 =

(69)2 × 90 =

(70)20 × 1 =

(71)8 × 80 =

(72)60 × 3 =

(73)50 × 4 =

(74)90 × 7 =

(75)6 × 20 =

(76)5 × 10 =

(77)30 × 6 =

(78)70 × 4 =

(79)7 × 80 =

(80)40 × 8 =

(81)4 × 80 =

(82)90 × 4 =

(83)10 × 6 =

(84)90 × 4 =

(85)60 × 9 =

(86)90 × 1 =

(87)3 × 60 =

(88)1 × 50 =

(89)8 × 60 =

(90)2 × 30 =

(91)5 × 24 =

(92)7 × 74 =

(93)6 × 20 =

(94)9 × 71 =

(95)11 × 2 =

(96)68 × 3 =

(97)4 × 89 =

(98)49 × 7 =

(99)8 × 47 =

(100)4 × 46 =

(101)5 × 60 =

(102)79 × 3 =

(103)82 × 4 =

(104)1 × 88 =

(105)1 × 86 =

(106)189 × 6 =

(107)8 × 405 =

(108)8 × 751 =

(109)945 × 6 =

(110)520 × 3 =

(111)7 × 121 =

(112)881 × 5 =

(113)261 × 5 =

(114)2 × 523 =

(115)5 × 460 =

(116)6 × 205 =

(117)9 × 654 =

(118)727 × 7 =

(119)564 × 6 =

(120)1 × 162 =

 

图片
三年级数学下册口算练习题(二)
 

(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 =

(16)640 ÷ 8 =

(17)840 ÷ 6 =

(18)120 ÷ 3 =

(19)540 ÷ 9 =

(20)400 ÷ 8 =

(21)900 ÷ 9 =

(22)480 ÷ 8 =

(23)300 ÷ 6 =

(24)400 ÷ 4 =

(25)420 ÷ 3 =

(26)400 ÷ 8 =

(27)400 ÷ 4 =

(28)880 ÷ 4 =

(29)650 ÷ 5 =

(30)270 ÷ 3 = 

(31)63 ÷ 3 =

(32)70 ÷ 5 =

(33)22 ÷ 2 =

(34)20 ÷ 5 =

(35)20 ÷ 5 =

(36)56 ÷ 2 =

(37)57 ÷ 3 =

(38)90 ÷ 5 =

(39)78 ÷ 3 =

(40)91 ÷ 7 =

(41)38 ÷ 2 =

(42)75 ÷ 3 =

(43)40 ÷ 8 =

(44)72 ÷ 9 =

(45)72 ÷ 2 =

(46)339 ÷ 3 =

(47)444 ÷ 2 =

(48)576 ÷ 6 =

(49)390 ÷ 6 =

(50)228 ÷ 3 =

(51)522 ÷ 9 =

(52)873 ÷ 3 =

(53)576 ÷ 4 =

(54)980 ÷ 5 =

(55)693 ÷ 7 =

(56)987 ÷ 3 =

(57)735 ÷ 7 =

(58)428 ÷ 4 =

(59)153 ÷ 9 =

(60)832 ÷ 8 =

(61)110 ÷ 3 = 

(62)586 ÷ 3 = 

(63)154 ÷ 8 = 

(64)688 ÷ 4 =  

(65)334 ÷ 5 =  

(66)474 ÷ 5 =  

(67)400 ÷ 9 =   

(68)364 ÷ 5 =  

(69)938 ÷ 2 =   

(70)368 ÷ 9 =  

(71)134 ÷ 4 = 

(72)788 ÷ 9 =  

(73)885 ÷ 2 =

(74)203 ÷ 8 = 

(75)184 ÷ 8 =

(76)70 × 40 =

(77)30 × 10 =

(78)30 × 10 =

(79)40 × 20 =

(80)60 × 50 =

(81)10 × 30 =

(82)20 × 70 =

(83)80 × 50 =

(84)30 × 70 =

(85)30 × 30 =

(86)40 × 60 =

(87)60 × 50 =

(88)70 × 80 =

(89)50 × 50 =

(90)90 × 60 =    

(91)600 × 50 =

(92)100 × 30 =

(93)900 × 10 =

(94)400 × 60 =

(95)100 × 10 =

(96)40 × 100 =

(97)600 × 60 =

(98)700 × 40 =

(99)40 × 600 =

(100)100 × 40 =

(101)800 × 10 =

(102)60 × 200 =

(103)60 × 100 =

(104)30 × 400 =

(105)90 × 500 =   

(106)40 × 40 =

(107)82 × 90 =

(108)92 × 60 =

(109)18 × 80 =

(110)30 × 81 =

(111)96 × 80 =

(112)50 × 86 =

(113)13 × 10 =

(114)10 × 20 =

(115)30 × 26 =

(116)30 × 62 =

(117)88 × 40 =

(118)88 × 30 =

(119)60 × 45 =

(120)70 × 65 =

 

图片
三年级数学下册口算练习题(三)
 

(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=

(16)2791 - 1935 =

(17)3742 + 5403 =

(18)1928 - 1393 =

(19)6797 + 2124 =

(20)2435 + 7049 =

(21)8149 - 7885 =

(22)7168 - 1811 =

(23)4357 + 4641 =

(24)1160 + 2514 =

(25)3803 + 1001 =

(26)6131 + 2505 =

(27)4624 + 4691 =

(28)2805 + 5157 =

(29)1577 - 1547 =

(30)8089 - 5036 =

(31)4492 - 3409 =

(32)4814 + 4678 =

(33)4174 - 1986 =

(34)1242 - 1014 =

(35)7648 + 1606 =

(36)8314 + 1415 =

(37)2523 + 5841 =

(38)3536 - 2768 =

(39)5984 + 1393 =

(40)9379 - 3724 =

(41)1297 + 6439 =

(42)8125 - 2304 =

(43)2396 - 1738 =

(44)5590 + 2856 =

(45)5126 + 2455 =

(46)600 × 50 =

(47)100 × 30 =

(48)900 × 10 =

(49)400 × 60 =

(50)100 × 10 =

(51)40 × 100 =

(52)600 × 60 =

(53)700 × 40 =

(54)40 × 600 =

(55)100 × 40 =

(56)800 × 10 =

(57)60 × 200 =

(58)60 × 100 =

(59)30 × 400 =

(60)90 × 500 =

(61)40 × 40 =

(62)82 × 90 =

(63)92 × 60 =

(64)18 × 80 =

(65)30 × 81 =

(66)96 × 80 =

(67)50 × 86 =

(68)13 × 10 =

(69)10 × 20 =

(70)30 × 26 =

(71)30 × 62 =

(72)88 × 40 =

(73)88 × 30 =

(74)60 × 45 =

(75)70 × 65 =

(76)18 × 88 =

(77)23 × 55 =

(78)93 × 14 =

(79)88 × 67 =

(80)44 × 55 =

(81)22 × 14 =

(82)91 × 69 =

(83)61 × 55 =

(84)31 × 60 =

(85)73 × 54 =

(86)67 × 37 =

(87)25 × 31 =

(88)79 × 26 =

(89)97 × 75 =

(90)35 × 35 =