小学四年级四则运算练习题(分类练习)
小学数学四年级四则混合运算及运算法则知识点整理附练习题
小学数学四年级四则混合运算及运算法则知识点整理附练习题文章目录四则运算(一)加法运算定律:1、两个加数交换位置,和不变,这叫做加法交换律。
字母公式:a+b=b+a2、先把前两个数相加,或者先把后两个数相加,和不变,这叫做加法结合律。
字母公式:(a+b) +c=a+(b+c)(二)乘法运算定律:1、交换两个因数的位置,积不变,这叫做乘法交换律。
字母公式:a×b=b×a2、先乘前两个数,或者先乘后两个数,积不变,这叫做乘法结合律。
字母公式:(a×b)×c=a×(b×c)3、两个数的和与一个数相乘,可以先把它们与这个数分别相乘,再相加,这叫做乘法分配律。
用字母公式:(a+b)×c=a×c+b×c或a×(b+c) =a×b+a×c拓展:(a-b)×c=a×c-b×c或a×(b-c) =a×b-a×c(三)减法简便运算:1、一个数连续减去两个数,可以用这个数减去这两个数的和。
用字母表示:a-b-c=a-(b+c)2、一个数连续减去两个数,可以用这个数先减去后一个数再减去前一个数。
用字母表示:a-b-c=a—c-b(四)除法简便运算:1、一个数连续除以两个数,可以用这个数除以这两个数的积。
用字母表示:a÷b÷c=a÷(b×c)2、一个数连续除以两个数,可以用这个数先除以后一个数再除以前一个数。
用字母表示:a÷b÷c=a÷c÷b小学四年级数学“四则运算”知识点详解知识点一:四则运算的概念和运算顺序1、加法、减法、乘法和除法统称四则运算。
2、在没有括号的算式里,如果只有加、减法或者只有乘、除法,都要从左往右按顺序计算。
3、在没有括号的算式里,既有乘、除法又有加、减法的,要先算乘除法,再算加减法。
人教版四年级下数学第一单元四则运算练习题七套
人教版四年级下数学第一单元四则运算练习题七套人教版四年级数学下册第一章四则运算练习题(1)一、口算题(共 12分 )5×3—2= 5×3+2= 52+25-52+25=5×2+3= 5×2—3= 100+100×0=50+90÷(2×3)= (50+90)÷2×3= 50+90÷2×3= (50+90÷2)×3= 72÷9×48÷8= 64÷64×7=二、填空(5+8=13分)1、下面是小红各科考试成绩的统计图,根据统计图回答下列问题.(1).语文( )分、数学( )分、外语( )分.(2).数学比外语高( )分.(3).三科平均( )分.2、把下面几个分步式改写成综合算式.(1)960÷15=64 28=36-64 综合算式_____________________________.(2)75×24=1800 1800=7200-9000 综合算式____________________________(3)810-19=791 791×2=1582 1582+216=1798 综合算式___________________(4)96×5=480 480+20=500 500÷4=125 综合算式____________________三、判断(正确的括号中划“√”,错误的在括号中划“×”并改正)(9分)1.720÷(15-3×2) 2.3889-(108-931)×5 3.(800+200÷50)×3=720÷(12×2) =3889-149×5 =(100÷50)×3=720÷24 =3889-745 =20×3=30 =3144 =60 ( ) ( ) ( )四、计算题(每道小题 3分共 18分 )962÷74-19×96 (59+66)×64-10000(798-616)-5940÷45364÷7-15×40 12520÷8×(121÷11)906×(65+15)-2010五、文字题(每道小题 6分共 18分 )1. 25除175的商加上17与13的积,和是多少?2. 从4000除以25的商里减去13与12的积, 差是多少?3. 6000除以59与35的差, 商是多少?六、应用题(第1小题 5分, 共 30分)1. 某化肥厂一月份生产化肥310吨,二月份生产400吨,三月份生产490吨化肥,平均每月生产化肥多少吨?2. 一匹马每天吃12千克草, 照这样计算, 25匹马, 一星期可吃多少千克草?(用两种方法计算)3. 工人王师傅和徒弟做机器零件, 王师傅每小时做45个, 徒弟每小时做28个, 王师傅工作6小时, 徒弟工作8小时, 他们共做多少个机器零件?4. 工厂有煤8000千克, 原计划烧25天, 由于改进炉灶, 实际烧了32天, 平均每天比原计划节约多少千克?5. 工地需要1280袋水泥, 用8辆大车4次才全部运来, 一辆大车一次可运多少袋化肥?(用两种方法计算)6. 一个养鸡场四月份卖出12300只鸡, 五月份卖出的比四月份的2倍还少200只, 两个月一共卖出多少只鸡?人教版四年级数学下册第一章四则运算练习题(2)一、填空。
四年级上册口算题(四则运算)3000题
48 ÷ (7 + 9) × 57 = 4 × (48 + 36) ÷ 12 =810 ÷ 54 + 992 =5 × (45 - 27) ÷ 9 =522 ÷ 58 =16 × (26 + 65) ÷ 13 =73 × 13 + 515 =90 ÷ (15 - 5) × 9 =9 × (16 + 4) ÷ 4 =88 ÷ (8 + 3) × 89 =126 ÷ (11 + 3) × 85 =870 ÷ 10 + 181 =10 × (70 + 42) ÷ 14 =(48 + 36) ÷ 12 =481 - 361 =9 × (10 + 18) ÷ 14 =448 ÷ 14 + 447 =(52 - 32) ÷ 5 =20 × 63 - 450 =(6 + 12) ÷ 6 =(20 + 16) ÷ 4 =(36 + 36) ÷ 9 =8 × (20 + 8) ÷ 4 =(18 - 2) ÷ 8 =(7 + 21) × 46 =168 ÷ 21 =(100 - 80) ÷ 20 =41 × 172 =17 × (72 + 36) ÷ 18 =12 × (36 + 36) ÷ 18 =(16 + 16) ÷ 16 =492 ÷ 82 = 6 ÷ (7 - 5) × 56 =(3 + 4) ÷ 1 = 1 × (85 - 15) ÷ 14 =108 ÷ (16 + 2) × 57 =8 × 46 - 116 =133 ÷ (16 + 3) × 71 =354 - 235 =870 ÷ 15 =(24 + 4) ÷ 7 = 2 × (14 + 6) ÷ 10 =801 ÷ 89 + 340 =(39 - 30) ÷ 3 =924 ÷ 33 =练习范围:四则运算 题数:100月日姓名: 分秒成绩:90 ÷ (16 - 6) × 92 =8 × (42 - 12) ÷ 10 =79 × 97 - 633 =462 ÷ 7 + 398 =70 + 189 =(34 - 10) ÷ 12 =738 ÷ 9 + 742 =(12 - 6) ÷ 3 =9 × (9 + 18) ÷ 9 = 27 ÷ (1 + 2) × 52 =77 × 49 + 355 =336 ÷ 21 - 11 =430 + 278 =(9 + 3) ÷ 12 =144 ÷ 3 - 20 =(6 + 27) ÷ 11 =760 ÷ 19 - 26 =15 ÷ (7 - 4) × 32 = 540 ÷ 15 - 27 =40 ÷ (12 - 7) × 55 = 1 × (38 + 95) ÷ 19 = 16 × (6 + 10) ÷ 8 =(97 - 13) × 54 =(28 + 35) ÷ 7 =(4 + 16) ÷ 10 =(24 - 6) ÷ 6 =40 × 29 + 201 = 980 ÷ 10 - 62 =99 ÷ 9 + 834 =308 - 13 =665 ÷ 19 - 20 =60 × 99 =232 - 138 =(40 + 40) ÷ 16 =9 × (24 + 16) ÷ 8 =616 ÷ 28 =4 × (32 + 48) ÷ 16 =(64 - 52) × 14 =52 × 48 + 391 = 168 ÷ (16 + 8) × 90 =101 + 369 =207 ÷ (15 + 8) × 49 = 9 × (85 - 17) ÷ 17 =(36 + 36) × 52 =(16 + 12) ÷ 4 = (58 - 30) × 55 =7 × (34 + 51) ÷ 17 =17 × (9 + 12) ÷ 7 = 312 + 31 =(11 + 34) × 56 =152 - 89 =16 × (54 - 18) ÷ 18 =76 × 3 + 23 =112 ÷ (11 + 5) × 30 = 381 - 144 =36 ÷ (1 + 8) × 6 =(3 + 15) ÷ 6 =(75 - 15) ÷ 12 =77 × 26 + 182 =18 ÷ (2 + 7) × 23 =19 × (14 + 2) ÷ 8 =(80 - 67) × 15 =486 - 426 =80 ÷ (6 + 4) × 65 =10 × (60 - 24) ÷ 12 =15 × (6 + 12) ÷ 9 =410 ÷ 10 =86 × 56 - 891 =462 + 324 =(32 - 24) × 11 =851 ÷ 23 =602 ÷ 43 =840 ÷ 40 =(100 - 60) ÷ 20 = 2 × (40 + 30) ÷ 14 =472 + 169 =6 × (32 + 32) ÷ 8 =169 + 500 =84 ÷ 1 - 79 =48 + 134 =222 ÷ 6 - 20 =7 ÷ (13 - 6) × 73 =(30 - 15) ÷ 3 =19 × (27 - 18) ÷ 9 =(4 + 8) ÷ 6 =(64 - 48) ÷ 16 =18 × (54 + 54) ÷ 18 =234 ÷ 13 + 232 =238 - 209 =(60 + 75) ÷ 15 =27 × 43 - 286 =609 ÷ 7 - 63 =629 ÷ 17 =152 ÷ 2 - 44 =137 - 77 =(34 + 25) × 17 =880 ÷ 16 + 334 =418 ÷ 38 + 178 =(9 + 15) ÷ 3 =(95 - 61) × 56 =练习范围:四则运算 题数:100月日姓名: 分秒成绩:(8 + 24) ÷ 8 =(89 - 6) × 78 =(12 + 18) ÷ 15 = 850 ÷ 10 + 297 =352 - 253 =(42 - 36) × 93 = 858 ÷ 33 =(2 + 4) × 28 =391 + 430 =80 × 25 + 647 =373 - 73 =92 + 404 =43 × 75 + 940 =8 × (16 - 4) ÷ 4 =197 + 376 =6 × (5 + 2) ÷7 =19 × (90 - 75) ÷ 3 =100 ÷ 50 + 273 = (38 - 1) × 60 =(38 + 19) ÷ 19 =(8 + 46) × 38 = 256 ÷ 64 =12 × (4 + 18) ÷ 11 =(54 - 18) ÷ 18 = (28 - 11) × 50 =8 × (20 + 28) ÷ 12 =353 - 19 =35 ÷ (13 - 6) × 86 =(16 - 4) ÷ 6 =224 - 11 =198 ÷ (14 + 8) × 71 =8 × (44 - 11) ÷ 11 =67 × 23 - 248 = (85 - 75) ÷ 2 =66 × 29 - 458 = 1 × (21 + 21) ÷ 7 = (15 + 35) ÷ 10 =10 × (10 + 5) ÷ 3 =(80 - 48) ÷ 16 = (5 + 40) ÷ 9 =(32 - 16) ÷ 16 = 3 × 120 =(5 + 3) ÷ 1 =(6 - 1) ÷ 5 =(42 - 3) ÷ 13 = (72 - 54) ÷ 18 =(39 - 6) ÷ 11 =14 × (24 + 32) ÷ 8 = 117 ÷ (18 - 5) × 21 =(1 + 39) × 24 =83 × 23 + 882 = (48 - 20) ÷ 7 =73 × 59 = 4 × (36 + 24) ÷ 15 = 95 × 14 + 183 =5 + 4 =127 + 279 =11 × (10 - 2) ÷ 2 =153 ÷ (13 + 4) × 29 =307 - 306 =(40 - 27) × 38 =13 × (48 - 32) ÷ 16 =(49 - 20) × 20 =15 × (75 + 75) ÷ 15 =10 × 93 - 924 =14 × (3 + 9) ÷ 3 =15 × (5 + 10) ÷ 5 =115 ÷ (16 + 7) × 79 =72 ÷ (16 - 8) × 30 =195 ÷ 65 + 766 =19 × (48 - 36) ÷ 12 =339 - 262 =45 × 86 + 160 =(4 + 16) ÷ 4 =736 ÷ 16 =8 × (85 + 17) ÷ 17 =(14 - 12) ÷ 1 =12 × (16 + 16) ÷ 16 =(24 + 12) ÷ 12 =1 × (14 - 4) ÷ 10 =435 ÷ 15 - 23 =112 ÷ (12 + 2) × 18 =504 ÷ 18 - 16 =195 ÷ 3 - 38 =429 - 368 =7 × 64 - 58 =(90 - 54) ÷ 18 =855 ÷ 45 - 17 =11 × (8 + 4) ÷ 3 = 4 × (56 - 32) ÷ 6 = 2 × (10 - 8) ÷ 2 =309 + 490 =(4 + 18) ÷ 11 =15 × 63 - 876 =960 ÷ 16 - 46 =26 × 37 - 654 = 2 × (4 - 1) ÷ 1 =96 ÷ 1 - 77 =5 × (56 - 52) ÷ 1 =222 ÷ 37 + 726 =练习范围:四则运算 题数:100月日姓名: 分秒成绩:282 - 225 =(2 + 2) ÷ 2 =(64 - 16) ÷ 16 = 384 ÷ 96 =285 - 74 =(6 + 20) × 34 =12 ÷ (12 - 6) × 95 =16 × (24 - 9) ÷ 5 =475 ÷ 5 - 91 =(77 - 15) × 62 =18 × 81 - 909 =350 ÷ 14 =91 ÷ (7 + 6) × 36 =924 ÷ 66 =48 ÷ (15 + 9) × 79 = 11 × (5 + 5) ÷ 5 = 4 × (24 - 8) ÷ 8 =(45 + 7) × 66 =6 × 43 - 190 =(85 - 80) × 54 =(18 + 21) ÷ 13 = 444 - 368 =57 × 18 =(94 - 34) × 64 = 720 ÷ 15 - 13 =7 × 22 + 99 =220 ÷ 4 + 212 =4 × (6 + 6) ÷ 2 =(9 + 1) ÷ 10 =(51 - 32) × 57 = (24 - 14) ÷5 =96 × 96 + 535 =12 × (52 - 12) ÷ 10 = 12 × (95 - 55) ÷ 8 =19 ÷ (15 + 4) × 72 = 1 × (57 - 38) ÷ 19 = 7 × (68 - 17) ÷ 17 =16 × (80 - 16) ÷ 16 =376 - 237 =(70 - 25) ÷ 9 =91 × 54 - 376 =480 ÷ 30 =10 × (35 + 35) ÷ 14 =(100 - 60) ÷ 20 =42 × 16 =(6 + 18) ÷ 8 =169 - 140 =19 × (21 - 7) ÷ 7 = 60 ÷ (18 - 8) × 2 =17 × (7 + 2) ÷ 9 =(18 + 72) ÷ 18 = (40 + 36) × 84 =34 ÷ (8 + 9) × 48 = 2 × (48 - 15) ÷ 11 = (9 + 4) ÷ 13 =(4 + 16) ÷ 4 =(36 + 54) ÷ 18 =46 × 73 - 591 =(18 + 30) ÷ 6 =151 + 408 =(40 + 35) ÷ 15 =52 × 38 + 585 =(36 - 15) ÷ 7 = 4 × (38 + 76) ÷ 19 =296 ÷ 74 + 81 =18 × (44 - 28) ÷ 4 =(22 + 15) × 32 =1 × (10 + 35) ÷ 9 =32 ÷ (16 - 8) × 3 =123 × 73 =17 × (85 - 80) ÷ 1 =14 × (14 + 6) ÷ 10 =(89 - 81) × 96 =(20 + 4) ÷ 4 =(12 + 48) ÷ 12 =(22 + 2) × 14 =368 + 416 =(4 + 49) × 35 =(75 - 5) ÷ 14 =(10 - 2) ÷ 4 =46 × 138 =48 ÷ (9 - 3) × 90 =(15 + 15) ÷ 6 =9 × (95 - 57) ÷ 19 =(24 + 6) ÷ 6 =(21 + 31) × 58 =(97 - 89) × 32 =(20 + 29) × 53 =(67 - 30) × 92 =10 × (16 - 1) ÷ 15 =540 ÷ 36 =28 ÷ (10 - 6) × 16 =(78 - 64) × 66 =(57 - 48) ÷ 3 =722 ÷ 19 - 37 =990 ÷ 22 + 429 =487 - 367 =10 ÷ (4 + 1) × 79 =14 × (36 + 18) ÷ 18 =(10 + 30) ÷ 10 =练习范围:四则运算 题数:100月日姓名: 分秒成绩:12 × (20 + 4) ÷ 6 =396 ÷ 18 - 14 = 3 × (39 - 26) ÷ 13 = 16 × (25 + 15) ÷ 5 =487 + 306 =427 ÷ 61 + 887 = (45 - 36) ÷ 3 =15 × 42 + 40 =(52 - 24) ÷ 7 =(8 + 7) ÷ 15 =85 ÷ (13 + 4) × 2 = 4 × (17 - 11) ÷ 6 = 34 × 83 + 784 =(95 - 76) ÷ 19 =(41 + 23) × 5 = 620 ÷ 31 + 462 = 5 × (24 + 18) ÷ 14 =288 - 216 =936 ÷ 26 =(15 + 29) × 58 =(32 - 8) ÷ 12 =4 × (40 - 24) ÷ 4 =(24 - 12) ÷ 12 =209 - 166 =960 ÷ 12 =9 × (6 - 4) ÷ 2 =91 × 48 + 219 = 17 × (35 + 14) ÷ 7 =17 × (51 - 45) ÷ 2 = 4 ÷ (10 - 6) × 74 = 52 × 139 =(16 + 2) ÷ 9 =79 + 17 =(54 - 35) × 57 =(42 + 70) ÷ 14 = 5 × (35 - 28) ÷ 7 = 91 ÷ (8 + 5) × 73 =(18 - 9) ÷ 9 =15 ÷ (10 - 7) × 94 = 146 × 15 =425 ÷ 17 =288 ÷ 72 =2 × (90 - 36) ÷ 18 =26 ÷ (17 - 4) × 36 =(45 - 27) ÷ 9 =3 × (2 + 8) ÷ 2 =(10 - 4) ÷ 3 =(40 + 40) ÷ 16 = (8 - 2) ÷ 2 =(82 - 14) × 75 =(11 + 42) × 59 = 22 × 38 + 248 =144 ÷ (13 + 5) × 47 = 3 × (20 - 12) ÷ 2 = 11 × 28 + 674 =9 × (2 + 4) ÷ 3 =(9 - 3) ÷ 6 =(18 - 8) ÷ 10 =12 ÷ (6 - 3) × 13 =16 × (33 - 3) ÷ 10 =(32 + 36) ÷ 17 =12 × (45 + 20) ÷ 13 = 1 × (30 + 35) ÷ 13 =42 ÷ (7 + 7) × 45 =59 × 11 + 879 =(26 + 13) ÷ 13 = 1 × (24 + 6) ÷ 10 =13 × (68 - 52) ÷ 4 =78 × 81 - 514 =15 × (64 - 60) ÷ 1 =121 × 38 =126 ÷ (15 - 1) × 18 =732 ÷ 61 =(86 - 70) × 24 =(24 + 21) ÷ 15 =506 ÷ 23 =64 ÷ (17 - 9) × 97 =884 ÷ 17 =81 ÷ (6 + 3) × 49 =63 ÷ (14 - 5) × 50 =183 - 27 =24 ÷ (7 + 5) × 69 =(12 + 21) ÷ 11 =(13 - 5) ÷ 8 =336 ÷ 7 - 42 =624 ÷ 16 =(95 - 35) ÷ 12 =38 × 96 - 136 =(36 - 33) ÷ 1 =68 × 22 - 612 =11 × (17 - 8) ÷ 9 =11 × (21 - 7) ÷ 7 =20 × 20 =294 + 89 =675 ÷ 15 =54 × 51 + 455 =792 ÷ 12 + 386 =(9 + 36) ÷ 9 =4 × (65 - 26) ÷ 13 =115 × 70 =练习范围:四则运算 题数:100月日姓名: 分秒成绩:(17 + 37) × 89 =26 × 64 + 128 =15 × (36 - 16) ÷ 10 = 12 × (95 - 60) ÷ 7 =32 ÷ (1 + 7) × 27 =21 ÷ (5 + 2) × 5 = (4 + 5) ÷ 9 =31 × 39 + 462 =95 × 74 - 835 = 304 - 30 =7 × 47 - 13 =11 × (90 - 5) ÷ 17 = (65 - 50) ÷ 3 =438 ÷ 6 - 55 =(82 - 53) × 13 = (20 + 30) ÷ 10 = 5 × (6 - 3) ÷ 3 =(22 + 22) ÷ 11 = 265 - 154 =531 ÷ 59 + 728 =250 ÷ 10 =744 ÷ 24 - 23 =10 × 75 - 302 =11 × (60 - 24) ÷ 12 = 437 - 35 =(95 + 95) ÷ 19 =117 × 55 =187 + 422 =(14 + 7) × 54 =(74 - 59) × 52 = (36 + 27) ÷ 9 =16 × (10 - 8) ÷ 2 =16 × (68 - 12) ÷ 14 = 24 ÷ (15 - 9) × 15 =(18 - 9) ÷ 9 =404 - 26 =(40 + 28) × 63 =31 × 60 - 41 =(12 + 3) ÷ 5 =(31 + 8) × 91 =62 × 8 =867 ÷ 17 =14 × (28 - 20) ÷ 4 =(18 + 6) ÷ 12 =167 - 77 =4 ÷ (11 - 9) × 54 =13 × (36 + 36) ÷ 12 =8 × 189 =(40 - 16) ÷ 8 =26 ÷ (16 - 3) × 90 =480 - 266 =(6 + 29) × 87 =(88 - 85) × 51 =432 ÷ 27 =5 × 9 + 933 =(20 + 30) ÷ 10 = 5 × (14 + 14) ÷ 14 =51 × 72 - 196 =450 + 97 =95 × 10 - 889 =(3 + 2) ÷ 5 =(21 + 15) × 7 =240 ÷ 15 + 276 =55 × 32 + 118 =497 ÷ 7 - 18 =12 × (24 - 8) ÷ 8 =(76 - 15) × 72 =7 × (60 - 20) ÷ 20 =(21 + 45) × 90 =76 × 49 - 994 =162 × 54 = 5 ÷ (11 - 6) × 37 =8 × (5 + 10) ÷ 5 =(24 + 7) × 13 =356 - 171 =238 ÷ 7 + 33 =(16 + 28) × 85 = 1 × (38 - 12) ÷ 13 =144 ÷ (18 + 6) × 19 =891 ÷ 27 - 29 =900 ÷ 90 - 10 =57 × 64 - 469 =(12 + 30) ÷ 6 =86 × 93 + 939 = 4 × (57 - 19) ÷ 19 =65 × 85 + 878 =(36 + 18) × 29 =56 × 22 - 936 =120 - 58 =112 ÷ (8 + 6) × 21 =497 ÷ 7 + 147 =(85 - 15) × 42 =(12 - 3) ÷ 3 =84 × 41 - 589 =(6 + 6) ÷ 2 =46 × 28 - 610 =(52 - 34) × 77 =78 ÷ 1 + 166 =(16 + 6) ÷ 11 =(17 - 13) ÷ 4 =练习范围:四则运算 题数:100月日姓名: 分秒成绩:(54 - 36) × 47 =(49 - 35) × 50 =54 × 63 + 184 = (66 - 32) × 69 =14 × (16 + 4) ÷ 10 =(9 + 27) ÷ 12 = (34 + 48) × 85 =(26 - 4) ÷ 11 = 5 × (80 - 60) ÷ 4 = 21 ÷ (7 - 4) × 12 =(38 - 18) ÷ 10 =(15 - 10) ÷ 5 = (18 - 2) ÷ 16 =(64 - 12) ÷ 13 =11 × (8 + 40) ÷ 8 = (17 + 11) × 22 =8 ÷ (11 - 9) × 93 =13 × (17 - 3) ÷ 14 = 72 × 10 = 5 × (24 + 4) ÷ 7 =49 × 14 =431 + 229 =10 × (50 - 30) ÷ 4 =144 ÷ (18 - 2) × 44 = (45 - 36) ÷ 9 =62 × 62 + 618 =20 × 91 - 833 =3 × (28 - 20) ÷4 =72 ÷ (7 + 1) × 60 =69 × 62 - 963 = (18 + 18) ÷ 9 =(60 - 20) ÷ 8 =224 - 58 =70 ÷ 1 - 60 =68 × 14 + 398 =18 × (95 - 85) ÷ 2 = 544 ÷ 17 =(18 + 18) ÷ 18 =846 ÷ 94 =(57 - 42) × 33 =84 ÷ (12 + 9) × 57 =85 × 16 - 30 =442 + 1 =18 × (9 + 24) ÷ 11 =(57 - 3) ÷ 18 = (13 + 8) × 26 =15 × (8 + 5) ÷ 13 =(29 + 6) × 3 =(26 + 39) ÷ 13 =75 × 129 =850 ÷ 17 =(24 + 15) ÷ 13 =19 × (4 - 2) ÷ 1 =504 ÷ 8 - 25 =(80 - 10) ÷ 14 =14 × (75 - 60) ÷ 15 =92 × 76 =(2 + 14) ÷ 8 =504 ÷ 24 - 17 =790 ÷ 79 + 509 =91 ÷ (16 - 3) × 39 =(9 - 6) ÷ 1 =71 × 16 - 805 =(58 - 52) × 58 =432 ÷ 8 + 315 = 6 × (9 - 3) ÷ 3 =(19 + 4) × 16 =56 ÷ (15 - 8) × 94 =11 × (6 + 15) ÷ 3 =(97 - 67) × 93 =(31 + 23) × 70 =21 × 71 - 282 =46 × 63 - 979 =(18 - 1) ÷ 17 =19 × (20 + 8) ÷ 7 =112 ÷ (18 - 4) × 17 =765 ÷ 9 - 19 =15 × (15 + 25) ÷ 8 =693 ÷ 63 + 319 =100 ÷ (15 + 5) × 81 =25 × 24 - 63 =(38 - 18) ÷ 10 =12 × (60 - 15) ÷ 15 =540 ÷ 10 - 50 =(49 + 40) × 2 =20 ÷ (10 - 6) × 62 =(44 + 27) × 53 =71 × 60 - 308 =(80 - 25) × 77 =(18 - 3) ÷ 5 =(14 + 14) ÷ 14 =(65 - 13) ÷ 13 =(21 + 37) × 75 =79 × 61 =(62 - 48) × 13 =(15 + 3) ÷ 3 =(16 + 10) ÷ 13 =19 × (12 + 24) ÷ 12 =(48 - 40) ÷ 2 =623 ÷ 89 + 166 =练习范围:四则运算 题数:100月日姓名: 分秒成绩:264 + 396 =8 × (18 + 90) ÷ 18 =(32 - 26) ÷ 3 =(28 - 19) × 23 =(8 + 16) ÷ 4 = 1 × (1 + 1) ÷ 2 =93 × 37 + 621 =122 × 21 =133 ÷ (13 + 6) × 48 = 9 × (12 + 6) ÷ 3 =(20 - 10) ÷ 10 =132 × 22 =(8 + 2) ÷ 10 =(74 - 7) × 35 = 6 × (48 - 32) ÷ 16 = 288 ÷ 3 - 32 =17 × (10 + 14) ÷ 12 =12 × (95 - 57) ÷ 19 = 16 × (55 + 44) ÷ 11 =21 ÷ (11 - 8) × 24 =(44 - 20) ÷ 6 =57 × 66 =(78 - 6) × 31 = 4 × (38 - 19) ÷ 19 = (8 + 4) ÷ 3 =(90 - 18) ÷ 18 =450 - 14 =186 + 404 = 3 × (39 + 13) ÷ 13 =63 ÷ (4 + 3) × 44 = 5 × (2 + 2) ÷ 4 =190 + 466 =92 × 55 =26 ÷ (15 - 2) × 97 =28 × 22 + 825 =(63 - 61) × 87 =17 × (33 - 22) ÷ 11 =90 × 12 - 868 =(51 - 15) ÷ 12 =92 × 91 + 67 =16 ÷ (12 - 8) × 27 =135 × 68 =10 × (3 + 24) ÷ 9 =(21 + 37) × 24 =(6 + 9) ÷ 15 =(21 + 15) ÷ 12 = 3 × (8 + 6) ÷ 7 =(8 + 20) ÷ 4 =108 ÷ (16 + 2) × 11 =144 ÷ 2 + 566 =(20 + 10) ÷ 6 =8 × 189 =(8 + 22) × 58 =320 ÷ 5 + 185 =356 ÷ 89 + 839 =(72 + 18) ÷ 18 =98 × 78 - 291 =15 × (18 - 10) ÷ 8 =9 × 19 - 83 =27 ÷ (16 - 7) × 8 =272 ÷ 16 =(50 - 40) ÷ 10 =35 ÷ (12 - 5) × 45 =(88 - 30) × 98 =67 + 500 =120 ÷ (18 + 6) × 91 =20 ÷ (9 - 5) × 46 =42 ÷ (7 + 7) × 13 =414 ÷ 9 - 44 =10 × (7 + 1) ÷ 8 =(16 + 28) ÷ 11 =(96 - 33) × 1 = 4 × (15 + 10) ÷ 5 =(90 - 57) × 34 =15 × (32 - 16) ÷ 8 =14 ÷ (5 + 9) × 12 =7 × (30 - 20) ÷ 10 =93 × 44 + 925 =850 ÷ 10 + 66 =25 × 84 + 885 =158 × 56 =42 × 52 + 889 =6 × 83 + 360 =28 ÷ (17 - 3) × 21 =(28 + 35) ÷ 7 =76 × 40 + 56 =340 ÷ 17 + 609 =41 × 97 - 982 =(13 + 31) × 25 =(40 - 24) ÷ 8 =357 ÷ 21 =5 × (60 - 25) ÷ 7 =243 ÷ 3 - 12 =99 × 71 - 721 =540 ÷ 9 - 23 =(9 + 3) ÷ 4 =24 × 89 + 129 =(20 + 20) ÷ 8 =630 ÷ 18 =95 × 41 + 430 =练习范围:四则运算 题数:100月日姓名: 分秒成绩:39 × 177 =(17 + 27) × 81 = 1 × (6 + 9) ÷ 15 =8 × (57 - 24) ÷ 11 =418 - 377 =(3 + 6) ÷ 3 =41 × 39 + 457 =482 - 242 =327 - 137 =(56 + 42) ÷ 14 =12 ÷ (19 - 7) × 78 = 2 × (56 + 42) ÷ 14 = (36 + 31) × 79 =7 × (12 + 18) ÷ 6 =365 ÷ 73 =41 × 32 - 449 =15 × (45 - 3) ÷ 14 =(44 + 5) × 33 = (21 + 20) × 6 =(68 + 85) ÷ 17 =69 × 50 =(4 + 12) ÷ 4 = 1 × (45 - 27) ÷ 9 =12 ÷ (11 - 5) × 45 = 65 × 53 + 614 = 2 × (19 - 4) ÷ 15 =98 × 11 - 687 =18 × 10 =31 × 87 =8 × (39 - 26) ÷ 13 = 954 ÷ 53 - 13 = 6 × (27 - 24) ÷ 1 =64 ÷ (10 - 2) × 91 = (8 + 32) ÷ 8 =(34 - 2) ÷ 16 =30 × 33 =11 × (90 + 36) ÷ 18 =56 × 35 + 7 =18 × (75 - 45) ÷ 15 = (46 + 4) × 58 =(44 + 18) × 31 =19 × 90 =455 - 419 =(9 + 12) ÷ 7 =33 ÷ (18 - 7) × 7 = (9 + 14) × 47 = 5 × (20 - 16) ÷ 4 =8 ÷ (11 - 3) × 32 = (98 - 81) × 44 =(39 + 44) × 83 =(12 - 4) ÷ 8 =147 ÷ (16 + 5) × 63 =26 × 9 + 325 =286 ÷ 22 =(39 + 22) × 96 =546 ÷ 26 + 748 =567 ÷ 27 - 15 =172 × 47 =(50 - 40) ÷ 10 =590 ÷ 59 + 537 =13 × (18 + 21) ÷ 13 =8 × (20 + 20) ÷ 5 =10 × (12 - 3) ÷ 3 =12 × (7 + 3) ÷ 10 =4 × (2 + 2) ÷ 1 = 2 × (20 + 20) ÷ 5 =(80 - 35) ÷ 9 =35 × 21 - 415 =(60 + 60) ÷ 12 =616 ÷ 11 - 47 =17 × (45 - 27) ÷ 6 =7 ÷ (13 - 6) × 95 =63 × 19 =(15 + 43) × 45 =19 × (20 - 10) ÷ 10 =368 ÷ 23 + 748 =3 × (5 - 3) ÷ 2 =728 ÷ 91 =260 ÷ 13 =(8 - 4) ÷ 1 =347 - 153 =(47 + 11) × 36 =(35 + 37) × 29 =16 × (16 + 16) ÷ 16 =9 × (65 - 13) ÷ 13 =6 × (21 - 7) ÷ 7 =(68 - 51) ÷ 17 =11 × (28 - 21) ÷ 7 =(49 - 10) × 16 = 3 × (75 - 60) ÷ 15 =(90 - 46) × 13 =52 × 131 =294 ÷ 49 =18 × (16 - 1) ÷ 15 =291 - 70 =(28 - 18) ÷ 5 =7 × (17 + 17) ÷ 17 =63 ÷ (14 - 5) × 87 =(30 + 39) × 10 =402 - 69 =练习范围:四则运算 题数:100月日姓名: 分秒成绩:5 × (30 - 12) ÷6 =120 ÷ 15 =14 × (10 + 12) ÷ 11 = 38 × 83 + 398 = 3 × (25 + 5) ÷ 5 =(52 - 26) ÷ 13 =2 × (8 - 4) ÷ 4 =(60 - 48) ÷ 12 =42 × 10 + 352 = 432 ÷ 9 - 38 =7 × (30 + 35) ÷ 13 =(7 + 2) ÷ 9 =24 ÷ (1 + 5) × 39 =(1 + 1) ÷ 2 = 4 × (15 + 24) ÷ 13 = 27 × 67 - 43 =19 × (57 + 76) ÷ 19 =44 ÷ (15 - 4) × 53 = 21 ÷ (3 + 4) × 56 =(48 + 45) × 69 =77 + 114 =(9 - 6) ÷ 3 =(38 - 8) ÷ 15 =(54 - 18) ÷ 18 =380 ÷ 5 + 218 =(91 - 58) × 2 =71 × 31 - 849 = (41 - 18) × 9 =650 ÷ 10 - 26 =(12 + 14) ÷ 13 =7 × (60 - 5) ÷ 11 =126 ÷ (9 + 5) × 62 =(20 + 30) × 26 = (33 - 22) ÷ 11 =50 × 78 + 199 =264 ÷ 22 + 462 = 949 ÷ 13 - 64 =(18 + 9) ÷ 9 =(48 - 16) ÷ 16 = (72 - 54) ÷ 18 =715 ÷ 65 = 6 × (10 + 30) ÷ 8 = (7 + 6) ÷ 13 =(36 + 49) × 42 =9 × (21 - 15) ÷ 2 = 112 ÷ (13 + 3) × 31 =19 × 110 =(26 - 13) ÷ 13 =16 × 97 + 589 =57 × 29 + 978 =(3 - 2) ÷ 1 =(42 + 24) × 36 =50 ÷ (2 + 8) × 40 =81 × 46 - 123 =552 ÷ 46 + 765 =11 × (55 - 22) ÷ 11 =13 × (25 + 30) ÷ 11 =480 + 326 =(97 - 92) × 42 =385 + 318 =(32 + 13) × 47 =19 × (6 + 24) ÷ 6 =36 ÷ (10 - 6) × 59 =304 ÷ 38 =60 ÷ (16 - 4) × 48 =(54 - 3) ÷ 17 =800 ÷ 16 =18 × (65 + 52) ÷ 13 =21 × 66 - 555 =18 × (60 + 12) ÷ 12 =9 × (27 - 9) ÷ 6 =53 × 82 =(44 - 11) ÷ 11 =16 × 75 - 887 =196 ÷ 49 =11 × (21 + 14) ÷ 7 =164 ÷ 4 + 628 =20 × 74 =84 × 30 + 265 =(10 + 17) × 9 =(92 - 48) × 25 =306 ÷ 17 =71 × 135 =60 ÷ (18 - 3) × 52 =(25 + 20) ÷ 5 =(34 - 17) ÷ 17 =(76 - 52) × 83 =207 ÷ (17 + 6) × 73 =109 + 348 =(12 + 24) ÷ 12 =90 ÷ (2 + 8) × 66 =(24 - 19) × 42 =116 × 74 = 3 × (48 - 16) ÷ 16 =69 × 74 - 780 =(12 - 9) ÷ 3 = 1 × (95 - 30) ÷ 13 =(35 - 32) × 13 =321 + 172 =393 - 306 =练习范围:四则运算 题数:100月日姓名: 分秒成绩:4 × 57 + 209 =168 ÷ 28 + 244 =(53 - 8) × 59 =620 ÷ 10 - 22 = 5 ÷ (6 - 5) × 27 =34 ÷ (13 + 4) × 28 = 9 × 70 + 19 =(80 - 72) × 75 =28 × 30 - 26 = (57 - 48) ÷ 3 =78 × 51 + 96 =52 ÷ (8 + 5) × 70 = (32 + 28) ÷ 15 = 4 × (26 - 13) ÷ 13 =61 × 65 - 805 =4 × (36 + 16) ÷ 13 =23 × 28 - 19 =341 - 279 =380 ÷ 4 - 16 =377 - 109 =119 × 13 =341 - 16 =30 ÷ (11 - 5) × 42 =79 - 66 =4 × (52 - 36) ÷ 4 =(18 - 7) ÷ 11 =35 × 124 =(8 + 13) × 51 =8 ÷ (3 - 2) × 15 =29 × 47 =362 - 315 =825 ÷ 15 - 42 =252 ÷ 3 - 13 =(6 + 2) ÷ 4 =12 × 26 - 169 =78 × 34 + 405 = (3 + 3) ÷ 3 =(20 + 4) ÷ 4 =(16 - 10) ÷ 6 =29 + 364 =102 ÷ (15 + 2) × 35 = 1 × 57 + 997 = (14 + 28) × 61 =14 × (9 - 6) ÷ 3 =15 × (45 + 5) ÷ 10 = 75 + 78 =(65 - 30) ÷ 7 =440 - 137 =182 × 46 =68 × 138 =(10 + 6) ÷ 2 =18 × (35 + 35) ÷ 14 =59 × 99 + 560 =(28 + 36) ÷ 16 =11 × (42 + 56) ÷ 14 =(47 + 42) × 89 = 1 × (80 - 60) ÷ 20 =12 × (30 + 10) ÷ 10 =4 × (95 + 19) ÷ 19 = 2 × (15 + 15) ÷ 3 =369 ÷ 41 =(86 - 60) × 13 =412 + 495 = 5 × (2 + 10) ÷ 6 =(12 + 17) × 16 =(66 - 7) × 2 = 4 ÷ (8 - 4) × 19 =18 × (18 + 72) ÷ 18 =15 × (10 + 30) ÷ 10 = 2 + 365 =806 ÷ 26 + 188 =(78 - 44) × 67 =39 × 46 + 171 =6 × (22 - 4) ÷ 9 =8 × (14 + 21) ÷ 7 = 4 × (56 - 28) ÷ 7 =19 × (9 + 3) ÷ 3 =51 ÷ (8 + 9) × 92 =(80 + 80) ÷ 16 =6 × 180 =33 ÷ (6 + 5) × 41 =8 × (60 - 30) ÷ 15 =492 ÷ 6 - 54 = 4 + 215 =192 ÷ (18 + 6) × 96 =11 × 45 =(12 + 21) ÷ 11 =9 × (85 - 68) ÷ 17 =18 × (8 + 8) ÷ 4 =52 × 69 - 410 =220 + 15 =(11 - 6) × 15 =278 + 467 =13 × (12 - 1) ÷ 11 =(92 - 9) × 71 =352 + 235 =(65 - 25) ÷ 8 =75 ÷ (16 - 1) × 3 =14 × 142 =64 × 25 + 967 =练习范围:四则运算 题数:100月日姓名: 分秒成绩:4 ÷ (11 - 9) × 74 =196 ÷ 2 - 55 =16 × (24 + 60) ÷ 12 = 405 - 279 =(44 + 55) ÷ 11 =234 + 303 =(57 - 38) ÷ 19 =(74 - 41) × 91 =244 - 145 =389 - 193 = 6 × (22 + 55) ÷ 11 =(90 - 75) ÷ 3 =999 ÷ 27 =65 × 22 =18 × (20 + 10) ÷ 6 = 3 × (8 + 2) ÷ 5 =43 × 50 + 735 =462 ÷ 42 =18 ÷ (6 + 3) × 14 =50 × 99 + 100 =47 × 45 + 529 =78 ÷ (18 - 5) × 23 =340 ÷ 5 - 45 =156 ÷ 39 + 751 = (25 + 47) × 66 =(4 + 12) ÷ 8 =15 × (18 - 16) ÷ 1 = 13 × 36 + 438 =(90 - 29) × 18 =14 × (8 + 2) ÷ 5 = (40 - 35) ÷ 1 =14 ÷ (14 - 7) × 22 =53 × 50 - 476 =19 ÷ (18 + 1) × 70 =217 + 206 =352 - 120 =(12 + 9) × 45 =(13 + 49) × 88 =18 × (30 - 3) ÷ 9 = 75 ÷ 15 + 785 =40 ÷ (1 + 9) × 12 =56 × 9 + 334 =60 × 32 + 118 =15 × (75 - 70) ÷ 1 =800 ÷ 10 =38 × 3 + 809 =(55 - 52) × 90 =(16 + 29) × 38 =8 × (64 + 48) ÷ 16 =102 ÷ 2 - 38 =(35 + 35) ÷ 14 =8 × (10 - 4) ÷ 2 = 6 × (27 - 21) ÷ 2 =49 × 8 + 252 =27 × 162 =10 × 5 + 252 =(6 + 15) ÷ 3 =13 × (8 + 4) ÷ 2 =(7 + 1) ÷ 8 =672 ÷ 14 + 393 =(19 - 12) ÷ 7 =16 × 45 - 312 =(16 + 49) × 37 =422 - 264 =18 × (72 - 4) ÷ 17 =(24 - 18) ÷ 2 =(9 + 9) ÷ 18 =891 ÷ 11 - 15 =(75 - 66) × 85 =494 ÷ 13 - 30 =6 × (13 - 8) ÷ 5 =196 ÷ 2 - 13 =(26 - 10) ÷ 8 =(25 + 36) × 71 =9 × (14 - 7) ÷ 7 =208 ÷ (17 + 9) × 91 =(44 - 4) ÷ 10 = 3 × (12 + 4) ÷ 4 =(6 + 18) ÷ 6 =68 × 77 - 36 =185 - 132 = 1 × (56 - 42) ÷ 14 =594 ÷ 11 =595 ÷ 35 =356 ÷ 4 - 28 =77 × 94 + 94 =45 ÷ (14 - 5) × 8 =(85 - 63) × 3 =12 × (8 + 12) ÷ 5 =11 × (32 + 12) ÷ 11 =(20 - 10) ÷ 10 =900 ÷ 45 =(15 + 16) × 89 =495 ÷ 5 - 76 =52 × 43 - 444 =77 ÷ (6 + 5) × 28 =949 ÷ 13 - 63 =(6 + 4) ÷ 10 =913 ÷ 83 + 849 =58 + 128 =练习范围:四则运算 题数:100月日姓名: 分秒成绩:48 ÷ (11 + 1) × 71 =63 ÷ (14 - 7) × 91 =18 × (24 - 8) ÷ 8 = (100 - 80) ÷ 20 =(60 - 40) ÷ 5 = 6 × (6 + 27) ÷ 11 = 56 ÷ (13 - 5) × 17 =9 × (36 - 16) ÷ 5 =138 ÷ (16 + 7) × 39 = 14 × (45 - 15) ÷ 6 =304 ÷ 16 =19 × (100 - 80) ÷ 20 = 19 × (15 + 35) ÷ 10 =21 × 14 + 580 =84 ÷ (6 + 6) × 79 = (4 + 36) ÷ 10 =174 ÷ 2 - 82 =7 × (6 + 9) ÷ 15 =24 × 180 =(8 + 24) ÷ 8 =7 × (8 + 4) ÷ 3 = (20 + 28) ÷ 12 =59 × 11 + 276 =8 × (36 - 9) ÷ 9 =15 × (44 - 8) ÷ 9 =9 ÷ (4 - 3) × 1 =120 ÷ (12 + 8) × 66 = 9 × (20 - 16) ÷ 4 =17 × (68 - 51) ÷ 17 = 3 ÷ (5 - 2) × 4 =5 × (35 - 7) ÷ 7 =880 ÷ 20 + 925 =175 - 118 =73 × 46 + 507 =(5 + 20) ÷ 5 =450 - 227 =20 × 77 + 210 =19 × 31 - 278 =55 × 70 - 883 =(46 - 18) × 51 =20 × 81 + 512 =13 × (3 + 5) ÷ 8 =9 × (72 - 18) ÷ 18 =936 ÷ 26 + 996 =(8 + 4) ÷ 12 =(57 + 57) ÷ 19 =(25 - 5) ÷ 5 =450 + 267 =45 ÷ (12 - 3) × 69 =(40 - 10) ÷ 10 =(60 + 12) ÷ 12 = (17 + 34) ÷ 17 =(75 - 67) × 38 =912 ÷ 12 - 51 =52 ÷ (6 + 7) × 69 =(25 + 17) × 58 =(55 - 15) ÷ 8 =439 - 117 =22 × 34 + 315 =(23 + 10) × 2 =26 × 7 + 186 =16 × (50 - 30) ÷ 10 =19 × (75 + 30) ÷ 15 =17 × 7 + 168 =70 × 82 - 961 = 6 × (20 - 5) ÷ 5 =18 × (56 - 14) ÷ 14 =(25 - 15) ÷ 2 =(35 + 41) × 52 =458 + 253 =665 ÷ 95 =(18 - 15) × 44 =146 × 2 =12 × (10 + 20) ÷ 6 =72 ÷ (18 - 9) × 93 =31 × 77 + 519 =52 × 19 + 523 =398 - 347 =(21 - 7) ÷ 7 =608 ÷ 19 =9 × (70 - 15) ÷ 11 =380 - 193 =18 × 24 - 281 =9 × (28 - 14) ÷ 14 =90 × 78 =(8 - 4) ÷ 2 =11 × (16 + 14) ÷ 15 = 6 × (2 + 9) ÷ 11 =6 × (19 - 8) ÷ 11 =168 ÷ (15 + 9) × 53 =190 + 334 =(20 - 5) ÷ 5 =88 × 2 - 98 =15 × (90 - 54) ÷ 18 =3 × (6 - 3) ÷ 3 =(43 + 48) × 56 =(20 + 4) ÷ 4 =(2 + 4) ÷ 1 =532 ÷ 7 + 484 =2 ÷ (4 - 2) × 73 =练习范围:四则运算 题数:100月日姓名: 分秒成绩:。
(完整)四年级四则运算训练题100道
(完整)四年级四则运算训练题100道一、加法训练题1. 123 + 456 =2. 789 + 321 =3. 246 + 135 =4. 852 + 741 =5. 369 + 258 =6. 951 + 423 =7. 147 + 852 =8. 753 + 649 =9. 587 + 426 =10. 918 + 327 =二、减法训练题11. 1000 567 =12. 987 432 =13. 758 267 =14. 649 321 =15. 852 478 =16. 975 826 =17. 543 219 =18. 789 537 =19. 628 415 =20. 901 732 =三、乘法训练题21. 12 × 11 =22. 15 × 13 =23. 18 × 12 =24. 14 × 16 =25. 19 × 17 =26. 21 × 11 =27. 23 × 15 =28. 25 × 18 =29. 27 × 19 =30. 29 × 20 =四、除法训练题31. 144 ÷ 12 =32. 160 ÷ 10 =33. 189 ÷ 9 =34. 210 ÷ 14 =35. 232 ÷ 16 =36. 256 ÷ 32 =37. 273 ÷ 19 =38. 294 ÷ 22 =39. 315 ÷ 15 =40. 336 ÷ 24 =五、混合运算训练题41. 123 + 456 789 =42. 789 × 12 ÷ 3 =43. 246 + 135 × 2 =44. 852 741 ÷ 7 =45. 369 + 258 123 =46. 951 + 423 × 3 =47. 147 + 852 ÷ 2 =48. 753 649 + 123 =49. 587 × 4 ÷ 2 +50. 918 327 × 6 =六、四则运算进阶训练题51. (123 + 456) × 2 =52. 789 (321 ÷ 3) =53. 246 × (135 67) =54. 852 + 741 ÷ (7 + 2) =55. (369 258) × 5 =56. 951 423 × (3 1) =57. (147 + 852) ÷ 3 =58. 753 (649 ÷ 3) +59. 587 ÷ (4 + 1) × 2 =60. (918 327) ÷ 7 =七、实际应用训练题61. 小明有123元,他买了一个玩具花了45元,他还剩多少钱?62. 一个班级有789本书,又买来了321本,现在一共有多少本书?63. 一箱苹果有246个,小华买了135个,箱子里还剩多少个苹果?64. 一辆自行车售价852元,降价741元,现在的价格是多少?65. 一个花园里有369朵花,又种了258朵,现在一共有多少朵花?66. 一袋大米重951千克,吃掉了423千克的1/3,还剩多少千克?67. 小红有147个糖果,小明给了她852个,她现在一共有多少个糖果?68. 一桶油重753千克,用掉了649千克的1/2,还剩多少千克?69. 一条裤子原价587元,打8折后,还需要支付多少钱?70. 一本书有918页,小明已经看了327页,他还剩多少页没看?八、逻辑推理训练题71. 小华比小明高123厘米,小明比小丽高456厘米,小华比小丽高多少厘米?72. 一个班级有789个学生,其中有321个女生,剩下的都是男生,男生有多少人?73. 小明的书比小华多246本,小华的书比小丽多135本,小明比小丽多多少本书?74. 一辆自行车行驶了852千米,第一天行驶了741千米,第二天行驶了多少千米?75. 小明的糖果比小红多369颗,小红的糖果比小蓝多258颗,小明的糖果比小蓝多多少颗?76. 一箱苹果重951千克,如果每个苹果重423克,那么一箱有多少个苹果?77. 小明有147个玩具,如果他每天玩3个,那么多少天后他会把所有玩具玩一遍?78. 一本书的价格是753元,如果小明有649元,他还差多少元才能买到这本书?79. 一辆自行车的价格是587元,如果打9折,那么实际支付多少钱?80. 小明有918个球,如果他每天丢掉327个,那么多少天后他会把所有球丢完?九、答案解析(示例)1. 123 + 456 = 579解析:将123和456相加,得到和为579。
小学四年级数学四则运算练习题50道
小学四年级数学四则运算练习题50道第一篇:小学四年级数学四则运算练习题50道四年级四则运算题(135+415)÷5+161200-20×18120-60÷5×5(120×2+120)÷9164-13×5+85240+480÷30×2128-6×8÷1664×(12+65÷13)106×9-76×919×96-962÷7410000-(59+66)×645940÷45×(798-616)(315×40-364)÷712520÷8×(121÷11)(2010-906)×(65+15)3774÷37×(65+35)540-(148+47)÷13(308—308÷28)×11(238+7560÷90)÷1421×(230-192÷4)19×96-962÷7410000-(59+66)×645940÷45×(798-616)(360-144)÷24×3(315×40-364)÷7735×(700-400÷25)1520-(1070+28×2)9405-2940÷28×21920-1680÷40÷7690+47×52-398148+3328÷64-75360×24÷32+7302100-94+48×5451+(2304-2042)×234215+(4361-716)÷81(247+18)×27÷2536-720÷(360÷18)1080÷(63-54)×80(528+912)×5-6178 21×(246÷6-32)(37-15)×(79+11)48×[100-(60-20)]240-240÷20×523×□=529□+17=2893200÷□=80452-□=37综合算式综合算式第二篇:四年级简便运算练习题(100道)100道四年级简便运算练习题:25×42×468×125×84×39×254×25+16×254×25×16×2536×99(25+15)(25×15)×4 49×49+49×51 49×99+49(68+32)×5 5×289×268+32×5(125×25)×4(125+17)×825×64×125 85×82+82×1525×97+25×364×15-14×15 125×8888×10287×99+79×25+76×101-76 378+527++289++++36×45+36×56-3666×93+93×33+93×46×2536×45+36×56-3666×93+93×33+9397+89+1188×102125×8826+47+17485+47+15+53815+49+65+14+1172×12518+77+40+23+4871+73+69+74+68+70+69 123×64+123×3639×4×5125×6×825×2432×305103×1578×24-24×6849×49+49×(40+6)×2568+32×549×99+4936×97—58×36+61×36 3000÷25÷4720÷15÷6150÷25÷25000÷8÷12599×23+2356×7+45×7-7125×13×876×(51+19)900—178—122(79十21)÷20125×72×4728×79十272×79 (20+4)×99×111546一(546—239)(20+4)××37+9×635×289×235×37+65×37124×2525×2485×82+82×1538×29+38(125×25)×475×299+75(4+8)×125×(20+4)×+××+××329×101×37+9×6399×2336×97—58×36+61×36(125+17)×8102×100+1028×12+8×75000÷8÷125165+204+335+96 3000÷25÷456×7+45×7-7720÷15÷6150÷25÷2第三篇:小学四年级数学四则运算练习题50道简便计算125-25×6(135+75)+(14×5)120-60÷5×5(14+14)×25(135+415)÷5+161200-20×18720-720÷8(360-144)÷2×3240+480÷30×2(65-50)×1019×99-19106×9-63÷9⑴、某工厂用汽车运煤,3辆车一次能运12吨,照这样计算,8辆同样的车一次能运多少吨?⑵、炼油厂5天炼油400千克,照这样计算,要炼油4800千克,需要多少天?⑶.各班向学校图书室借书,其中12个班每班借45本,4个班每班借48本。
人教版四年级下数学第一单元四则运算练习题
人教版四年级数学下册第一章四则运算练习题(1)一、口算题(共12分)5×3—2= 5×3+2= 52+25-52+25=5×2+3= 5×2—3= 100+100×0=50+90÷(2×3)= (50+90)÷2×3= 50+90÷2×3= (50+90÷2)×3= 72÷9×48÷8= 64÷64×7=二、填空(5+8=13分)1、下面是小红各科考试成绩的统计图,根据统计图回答下列问题.(1).语文( )分、数学( )分、外语( )分.(2).数学比外语高( )分.(3).三科平均( )分.2、把下面几个分步式改写成综合算式.(1)960÷15=64 28=36-64 综合算式_____________________________.(2)75×24=1800 1800=7200-9000 综合算式____________________________(3)810-19=791 791×2=1582 1582+216=1798 综合算式___________________(4)96×5=480 480+20=500 500÷4=125 综合算式____________________三、判断(正确的括号中划“√”,错误的在括号中划“×”并改正)(9分)1.720÷(15-3×2) 2.3889-(108-931)×5 3.(800+200÷50)×3 =720÷(12×2) =3889-149×5 =(100÷50)×3=720÷24 =3889-745 =20×3=30 =3144 =60( ) ( ) ( )四、计算题(每道小题3分共18分)962÷74-19×96 (59+66)×64-10000(798-616)-5940÷45364÷7-15×40 12520÷8×(121÷11)906×(65+15)-2010五、文字题(每道小题6分共18分)1. 25除175的商加上17与13的积,和是多少?2. 从4000除以25的商里减去13与12的积, 差是多少?3. 6000除以59与35的差, 商是多少?六、应用题(第1小题5分, 共30分)1. 某化肥厂一月份生产化肥310吨,二月份生产400吨,三月份生产490吨化肥,平均每月生产化肥多少吨?2. 一匹马每天吃12千克草, 照这样计算, 25匹马, 一星期可吃多少千克草?(用两种方法计算)3. 工人王师傅和徒弟做机器零件, 王师傅每小时做45个, 徒弟每小时做28个, 王师傅工作6小时, 徒弟工作8小时, 他们共做多少个机器零件?4. 工厂有煤8000千克, 原计划烧25天, 由于改进炉灶, 实际烧了32天, 平均每天比原计划节约多少千克?5. 工地需要1280袋水泥, 用8辆大车4次才全部运来, 一辆大车一次可运多少袋化肥?(用两种方法计算)6. 一个养鸡场四月份卖出12300只鸡, 五月份卖出的比四月份的2倍还少200只, 两个月一共卖出多少只鸡?人教版四年级数学下册第一章四则运算练习题(2)一、填空。
四则运算专项练习题
四则运算专项练习题四(下)计算专练1、口算:11×70= 0×536= 34×5= 84×2= 35×30=180×4= 19×6= 24÷12= 99÷11= 36÷18=96÷6= 60÷12= 91÷13= 85÷17= 51÷17=15×80= 80×60= 101×40= 48×50= 17×20=130×7= 75×2= 25×4= 52÷13= 74÷37=54÷27= 100÷4= 86÷43= 60÷2÷5= 45×2÷9=12÷3×4= 111×40≈ 208×20≈ 197×50≈ 93×21≈25×40= 104×4= 200×8= 12×50= 300×20=21×7= 15×6= 13×4= 48÷12= 90÷30=54÷27= 320÷4= 420÷21= 48÷2÷3= 30×2÷1=12×3÷6= 482×20≈ 751÷3≈ 99×33≈ 604÷60≈15×80= 80×60= 101×40= 48×50= 17×20=130×7= 75×2= 25×4= 52÷13= 74÷37=54÷27= 100÷4= 86÷43= 60÷2÷5= 45×2÷9=12÷3×4= 111×40≈ 208×20≈ 197×50≈ 93×21≈2、用递等式计算:X k B 1 . c o m17+83-25 41×3-76÷2 8×(54-49)-33 284-27 ×4 73-6×12+34 81÷(21-12)×13145÷5×6 27+(18 -12)×7 52-18×2+31(75+25)×(43-36) 125-15÷5 120÷4-360÷46×(4×25)43×4-65×2 960÷5+56×20 69÷3×(85-65)(76+54)÷5 168÷4+17×613×24÷12 (119-8)÷3(32-14)÷(36÷6)43×4-65×20×54+84÷3 20+30×0-629×(3+9)36×13-552÷8125-54÷9 56÷(102-94)+1260×(35÷7)+86 (18-18)÷(18+18)179-4×9÷6 63+24÷8-2×3=75(75+25)×(43-36)12×(78-69)43×4-64÷8 78÷3+(120-95)69÷3×(85-65)35+24×2÷849÷7×(81-72)(78-29)÷7×125×80-30÷6 214÷2×3+42200-26+480÷60 37+9×(36-12)246÷(26+15)×2 (466-25×4)÷6 (35+46)÷(356-347)(50-25×2)×162、计算109-2×(12÷4-0×8)+12×(0+3)四(下)计算专练四则运算(八)班级姓名1、递等式计算:(585-235)÷14×6 18×(79-79)÷27510-(48+48÷6)(395+26×5)÷233200÷(1208-72×14)41×(32-14)÷663+(24÷8)-2×3 35+24×(24÷8)2、在下面各算式中添上运算符号和括号,使等号两边相等。
四年级四则运算练习题5篇
四年级四则运算练习题5篇【导语】四则运算是指加法、减法、乘法和除法四种运算。
四则运算是小学数学的重要内容,也是学习其它各有关知识的基础。
为大家准备了以下内容,希望对大家有帮助。
【篇一】四年级四则运算练习题1、比一比,看谁算得又对又快。
36÷4×2=9 12-7=12-5×2=6×8÷4=15-5×3=18÷9×6=2、改正下面各题中的错误。
800-150÷516×6 38÷2=650÷5改正:=96 38÷2改正:=130 =134÷2=673、选择正确答案。
(1)一个数的4倍是160,这个数的8倍是多少?应列式为()。
A.160÷8×4B.160÷4×8C.160×4÷8(2)小明读一本书,每天读15页,6天可以读完。
如果每天读9页,几天可以读完?列式是()。
A.15×6÷9B.15×6×9C.15×9÷64、脱式计算。
400—612÷121450÷25×6150÷25 25×8158—32×35、列综合算式并计算。
(1)一个数比195与78的和少69,这个数是多少?(2)720与60的商加上150与5的商,和是多少?6、解决问题。
(1)联欢会前,四年级两个班同学折纸花,一班55人,每人折3朵,二班有52人,每人折4朵,二班比一班多折了多少朵?(2)动物园里的一头小象,一周要吃420千克食物,照这样计算,一个月(30天)为它准备2吨食物够不够?【篇二】四年级四则运算练习题1、仔细想、认真填。
(1)在有括号的算式里,要先算()。
(2)在列式计算时,如果要改变运算顺序,就要使用()。
四年级数学四则运算试题
四年级数学四则运算试题1.贝贝和丽丽练习写毛笔字,从开始练习到现在,贝贝已经写了120个,比丽丽多写了96个。
从今天开始,她俩改变了计划,贝贝每天坚持写13个,丽丽每天坚持写25个。
多少天后,丽丽写的毛笔字总数将比贝贝多96个?【答案】96×2÷(25-13)=192÷12=16(天)答:16天后,丽丽写的毛笔字总数将比贝贝多96个。
【解析】在后面的天数中,丽丽要比贝贝多写(96×2)个,每天多写25-13=12(个)2.欢度六一儿童节,同学们做了30朵蓝花,黄花是蓝花的2倍,红花比蓝花和黄花的总数多10朵.他们做了多少朵红花?【答案】100朵【解析】由“同学们做了30朵蓝花,黄花是蓝花的2倍”可知黄花是30×2=60(朵),由“红花比蓝花和黄花的总数多10朵”,可求得红花数量为(60+30)+10。
解:(30×2+30)+10=(60+30)+10=90+10=100(朵)答:他们做了100朵红花。
3.批发四箱矿泉水需要192元,零售每瓶矿泉水需要3元.算一算,批发和零售每瓶相差多少元?【答案】1元【解析】由图可知,每箱24瓶矿泉水,批发每箱价格为192÷4=48(元),每瓶价格为48÷24=2(元),然后根据已知零售每瓶矿泉水需要3元,想减即可。
解:3-192÷4÷24,=3-2,=1(元)答:批发和零售每瓶相差1元。
4.元元家要装修新居,粉刷墙壁和房顶一共需要90千克涂料.购买涂料最少需要花多少元钱?【答案】655元【解析】因为买每桶25千克的涂料比较便宜,因此应尽量多买大桶的。
可以买3桶25千克的涂料,10千克、5千克的涂料各1桶,然后根据每桶的价格求出总价。
解:根据题意,可以买25千克的涂料3桶,10千克、5千克的涂料各1桶。
90=25×3+10+5,180×3+75+40,=540+75+40,=655(元)答:购买涂料最少需要花655元钱。
四年级数学上册第一单元四则运算试题
第一单元四则运算一、填空题。
1.在没有括号的算式里,只有加减法或只有乘除法,都要按顺序计算。
2.在没有括号的算式里,有乘除法和加减法运算,要先算。
3.460×5-273÷3,要先算 = 和 = ,再算 = 。
二、小小审判员。
1.37-37×16=0×16=0 ()2.8×4÷2与8+4-2的运算顺序是一样的。
()3.128÷16×2应先算乘法,再算除法。
()4.如果□+○=※,那么□=※-○。
()5.12×15+85÷5=12×100÷5=1200÷5=240。
()三、计算。
21×7÷3 13+18÷6 80-8×9729-153÷9 46×13-807÷3 48-48÷6四、请你按照各图指定的运算做题。
综合算式:五、把问题和相应的算式用线连起来。
三年级同学做操,每行站8人,男生有32人,女生站了3行。
问题算式女生有多少人? 32÷8+3男生站了多少行? 8×3全班一共有多少人? 8×3+32全班一共站了多少行? 32÷8六、应用题。
1.张鸣进行打字训练,3天打了942个字,照这样计算,一星期能打多少个字?2.学校给一年级的48名学生订校服,上衣单价是46元,裤子的单价是28元,订购这些校服一共需要多少元?3.水泥厂生产一批水泥,原计划每天生产15吨,可以按时完成任务;实际每天生产18吨,结果25天就完成了任务。
原计划完成任务要多少天?4.学校购买了18个小篮球,每个小篮球25元,付了500元,还应找回多少元?。
小学四年级四则运算练习题(分类练习)
小学四年级四则运算练习题(分类练习)第一篇:小学四年级四则运算练习题(分类练习)计算下面各题,怎样简便就怎样计算。
(24分)49×102-2×49 125×76×8 8.33-2.43-4.57103×32 6.7+ 2.63+4.3 41000÷8÷1255824÷8×(85-78)840÷28+70×18五、计算下面各题并且验算。
(10分)70×53= 8.53-2.6=880÷16= 6.07+12.5=口算题(每道小题 6分共 12分)1.89÷100= 0.82+0.08= 73×1=0.63×10= 4÷10= 17÷1000= 2.0.56+0.4= 1.25×100= 5.6+99=100÷25= 1-0.93= 90-0.9=三、简算题(每道小题 5分共 25分)1.794-1982.68×253.6756-193-2074.72×1255.97×360+3×360四、计算题(5分)428×(3080-1980)-742五、文字叙述题(每道小题 5分共 10分)1.从978里减去126的5倍,差是多少?2.1560除以一个数商是26,求这个数?(列出含有未知数x的等式,再解出来.)六、应用题(1-2每题 7分, 第3小题 8分, 共 22分)1.一个服装厂5天生产西服850套,照这样计算,一个月生产西服多少套?(一个月按30天计算)2.商店运来8筐苹果和12筐梨,每筐苹果38千克,每筐梨42千克,商店共运来水果多少千克?3.某工地需水泥240吨,用5辆汽车来运,每辆汽车每次运3吨,需运多少次才能运完?(用两种综合式解答)口算题(每道小题 4分共 16分)1.0.1×100= 7.2÷10=93÷100= 0.25×1000= 2.159+61= 600÷20= 78+222= 405-60= 3.17×11= 0.4+7.5= 9.3-2.7= 1-0.09= 4.7600÷400= 480÷120= 695-75= 1000÷8=四、简算题(每道小题5分共10分)1.384+98×25×2.724+26×24+724五、计算题(每道小题 5分共 10分)1.9846-87×(360÷60)2.508×345÷(1526-1521)六、文字叙述题(每道小题 5分共 10分)1.96与84的差除它们的和,商是多少?2.1250减去28与5的积再加上95,和是多少?七、应用题(1-2每题 6分, 第3小题 7分, 共 19分)1.同学们参加植树劳动,四年级共有96人,每人栽3棵树,五年级有87人,每人栽4棵树,五年级比四年级多栽树多少棵?2.第一小组6个同学数学测验的成绩分别是:86、79、98、100、89、94,算一算他们的平均分是多少?3.一辆汽车3小时行了135千米,一架飞机飞行的速度是汽车的28倍还少60千米,这架飞机每小时行多少千米?1、直接写得数(6分)2.5+0.9= 3-1.4= 1.2-0.5= 27÷3×7= 24-8+10=3×6÷9=2、用竖式计算并验算(6分)6.7+2.53= 5.25-0.7=3、脱式计算(6分)(124-85)×12÷26(59+21)×(96÷8)4、用简便方法计算(12分)1.3+4.6+5.4+8.7 756-193-207101×92 4800÷25÷41、直接写出下列各题的得数(共6分)225-99= 2.8×1000= 1.4+0.6-1.4+0.6= 640÷40= 468+199=1-0.15= 63-2.4-7.6= 5.2-0.7= 620-340= 3200÷80= 6.7+2.53= 25×17×4=2、求未知数X。
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计算下面各题,怎样简便就怎样计算。
(24分)49×102-2×49 125×76×8 8.33-2.43-4.57 103×32 6.7+ 2.63+4.3 41000÷8÷125 5824÷8×(85-78)840÷28+70×18五、计算下面各题并且验算。
(10分)70×53= 8.53-2.6=880÷16= 6.07+12.5=口算题(每道小题 6分共 12分 )1. 89÷100= 0.82+0.08= 73×1=0.63×10= 4÷10= 17÷1000= 2. 0.56+0.4= 1.25×100= 5.6+99= 100÷25= 1-0.93= 90-0.9=三、简算题(每道小题 5分共 25分 )1. 794-1982. 68×253. 6756-193-2074. 72×1255. 97×360+3×360四、计算题( 5分 )428×(3080-1980)-742五、文字叙述题(每道小题 5分共 10分 )1. 从978里减去126的5倍,差是多少?2. 1560除以一个数商是26,求这个数?(列出含有未知数x的等式,再解出来.)六、应用题(1-2每题 7分, 第3小题 8分, 共 22分)1. 一个服装厂5天生产西服850套,照这样计算,一个月生产西服多少套?(一个月按30天计算)2. 商店运来8筐苹果和12筐梨,每筐苹果38千克,每筐梨42千克,商店共运来水果多少千克?3. 某工地需水泥240吨,用5辆汽车来运,每辆汽车每次运3吨,需运多少次才能运完?(用两种综合式解答)口算题(每道小题 4分共 16分 )1. 0.1×100= 7.2÷10=93÷100= 0.25×1000=2. 159+61= 600÷20=78+222= 405-60=3. 17×11= 0.4+7.5=9.3-2.7= 1-0.09=4. 7600÷400= 480÷120=695-75= 1000÷8=四、简算题(每道小题 5分共 10分 )1. 384+98×25×42. 724+26×24+724五、计算题(每道小题 5分共 10分 )1. 9846-87×(360÷60)2. 508×345÷(1526-1521)六、文字叙述题(每道小题 5分共 10分 )1. 96与84的差除它们的和,商是多少?2. 1250减去28与5的积再加上95,和是多少?七、应用题(1-2每题 6分, 第3小题 7分, 共 19分)1. 同学们参加植树劳动,四年级共有96人,每人栽3棵树,五年级有87人,每人栽4棵树,五年级比四年级多栽树多少棵?2. 第一小组6个同学数学测验的成绩分别是:86、79、98、100、89、94,算一算他们的平均分是多少?3. 一辆汽车3小时行了135千米,一架飞机飞行的速度是汽车的28倍还少60千米,这架飞机每小时行多少千米?1、直接写得数(6分)2.5+0.9= 3-1.4= 1.2-0.5=27÷3×7= 24-8+10=3×6÷9=2、用竖式计算并验算(6分)6.7+2.53= 5.25-0.7=3、脱式计算(6分)(124-85)×12÷26 (59+21)×(96÷8)4、用简便方法计算(12分)1.3+4.6+5.4+8.7 756-193-207101×92 4800÷25÷41、直接写出下列各题的得数(共6分)225-99= 2.8×1000= 1.4+0.6-1.4+0.6= 640÷40=468+199= 1-0.15= 63-2.4-7.6= 5.2-0.7=620-340= 3200÷80= 6.7+2.53= 25×17×4=2、求未知数X。
(共8分)11020÷X=38 X-0.37=0.37 X ×64=1280 X + 8.57=15.343、脱式计算(共6分)325÷13×(266-250) 196.5+(33.5-2430÷81) 140-90÷5+6784、简算。
(共8分)88×125 428×50+71×50+5049.14-2.43-6.57 98×134(加减法接近整百数的简算)184+98 695+202 864-199 738-301(加法交换律和结合律的运用)380+476+120 (569+468)+(432+131)(减法的简算,重点:运算符号变化的处理)256-147-53 373-129+29 89-(89+74) 456-(256-36)(乘法交换律和结合律的运用,重点:一个因数分成两个因数的处理)28×4×25 125×32×25 9×72×125(除法的简算)720÷16÷5 630÷42(乘法接近整百数的简算)102×35 98×42(乘法分配律的运用)26×39+61×26 356×9-56×999×55+55 78×101-7852×76+47×76+76 134×56-134+45×134(乘法分配律的综合运用)48×52×2-4×4825×23×(40+4)999×999+1999综合练习:158+262+138 375+219+381+225 5001-247-1021-232(181+2564)+2719 378+44+114+242+222 276+228+353+219(375+1034)+(966+125) (2130+783+270)+1017 99+999+9999+99999 7755-(2187+755) 2214+638+286 3065-738-1065 899+344 2357-183-317-357 2365-1086-214 497-299 2370+19953999+498 1883-398 12×25 75×24138×25×4 (13×125)×(3×8) (12+24+80)×50 704×25 25×32×125 32×(25+125) 88×125 102×76 58×98 178×101-178 84×36+64×84 75×99+2×7583×102-83×2 50×(34×4)×3 25×(24+16)98×199 123×18-123×3+85×123 178×99+17879×42+79+79×57 7300÷25÷4 8100÷4÷7516800÷120 30100÷2100 32000÷400 49700÷700 1248÷243150÷15 4800÷25 21500÷125158+262+138375+219+381+2255001-247-1021-232(181+2564)+2719378+44+114+242+222276+228+353+219(375+1034)+(966+125)(2130+783+270)+101799+999+9999+999997755-(2187+755)2214+638+2863065-738-1065899+3442357-183-317-357 2365-1086-214497-2992370+19953999+4981883-39812×2575×24138×25×4(13×125)×(3×8) (12+24+80)×50704×2525×32×12532×(25+125)88×125102×7658×98178×101-17884×36+64×84 75×99+2×75 83×102-83×298×199123×18-123×3+85×12350×(34×4)×325×(24+16)178×99+17879×42+79+79×577300÷25÷48100÷4÷7516800÷120做完有心得可以写下来:[此文档可自行编辑修改,如有侵权请告知删除,感谢您的支持,我们会努力把内容做得更好]。