人教版四年级数学下四则运算练习题

人教版四年级数学下四则运算练习题姓名:
86÷2= 0×25= 900÷3= 840÷2= 90÷6= 70÷5= 68÷4= 27÷9= 96÷8= 56÷7= 600÷2= 66+30= 88÷8= 63÷3= 480÷6= 50×4= 51÷3= 35×2= 95+70= 80-47= 0÷5= 52÷4= 3600÷4= 28-19= 84÷4= 20×4= 490÷7= 160÷4= 72+18= 400-4= 160÷8= 720÷9=
二、填空。

1、0×5+5÷5=()
2、如果要改变算式48+32÷4的运算顺序,先算加法,再算除法,那么算式()
3、一个算式里只有加减法或者只有乘除法,就要()。

4、博物馆上午有320人参观,中午离去85人,下午又来了128人,现在有()人
5、___ _、____、_____、_____统称为四则运算。

6、按照给定的运算顺序添括号。

(1)最后一步算乘法:223-9×21+24 (2)最后一步算减法:223-9×21+24
(3)先除再加最后算乘: 300×18÷5+12
7、在列式计算里,如果要改变“先乘除,后加减”的运算顺序,就要使用____ ____。

9、买一件上衣80元,买一条裤子75元,如果买这样的上衣2件,裤子3条,求共需多少钱?
①先求________________,列式________________。

②再求________________,列式________________。

③最后求___________________,列式___________________。

综合式是:___________________。

10.3个工人4小时一共加工288个零件,每个工人每小时能加工多少个零件。

①288÷3=96(个)表示_____________________ 。

②288÷4=72(个)表示_____________________ 。

③288÷3÷4=24(个)表示_____________________
10、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: 1.0除任何数都得0。

()
2.根据“先乘除、后加减”,计算80÷5×2+8时,应该先算80÷5。

……()
3.128-28=100,100÷5=20,20+5=25,列成综合算式是128-28÷5+5。

……()
四、选择题。

1、47与33的和,除以36与16的差,商是多少?正确列式是()
A、47+33÷36-16
B、(47+33)÷(36-16)
C、(36-16)÷(47+33)
2、750减去25的差,去乘20加上13的和,积是多少?正确列式是()
A、(750-25)×(20+13)
B、(20+13)×(750-25)
C、750-25×20+13
3、养鸡专业户卖出公鸡98只,还有公鸡87只,母鸡的只数是原有公鸡的5倍,养鸡专业户有母鸡多少只?正确列式是()
A、(98+87)×5
B、98+87×5
C、98×5+87
五、计算题:
19×96-962÷74 10000-(59+66)×64 5940÷45×(798-616) (315×40-364)÷7
(135+415)÷5+16 1200-20×18 735×(700-400÷25) 150-(80+28×2)
(59+66)×64-10000 (798-616)-5940÷45 364÷7-15×40 12520÷8×(121÷11)
六、列式计算
1、725加上475的和除以25,商是多少?
2、1784加上128除以8再乘23,和是多少?
3、16乘以12的积加上68,再除以4,得多少?
4、 25除175的商加上17与13的积,和是多少?
七、应用题(1-4题先列分步式,再列综合式):
1、一艘大船运了6次货,一艘小船运了9次货,大船每次运30吨,小船每次运12吨,大船和小船一
共运了多少吨货?
2、某小学在荒山上植树,2003年共植树300棵,2004年植树4次,每次植树80棵,哪一年植的树多?
多多少棵?
3、要装配210台电脑,已经装了6天,每天装配15台。

剩下的每天装配20台,还要几天才能装完?
4、某学校有134名学生去公园划船,租一条大船需60元,可坐6人;租一条小船要45元,可坐4人。

怎样租船最省钱?
5.27人乘车去某地,可供租的车辆有两种,A种车每辆可乘坐8人,B种车每辆可坐4人。

(1)请给出3种以上租车方案。

(2)A种车每辆的租金是300元每天,B种车每辆的租金是200元每天。

哪种方案费用最少?最少费用
是多少?。

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小学人教版四年级下册数学四则混合运算 3000题

小学人教版四年级下册数学四则混合运算 3000题

月日姓名:练习范围:四则运算题数:100分秒成绩: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 =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 =月日姓名:练习范围:四则运算题数:100 分秒成绩: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 =(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 =月日姓名:练习范围:四则运算题数:100 分秒成绩: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 =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 =月日姓名:练习范围:四则运算题数:100 分秒成绩:(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 =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 =月日姓名:练习范围:四则运算题数:100 分秒成绩: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 =(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 =月日姓名:练习范围:四则运算题数:100 分秒成绩:(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 =(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 =月日姓名:练习范围:四则运算题数:100 分秒成绩: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 =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 =月日姓名:练习范围:四则运算题数:100 分秒成绩: (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 =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 =月日姓名:练习范围:四则运算题数:100 分秒成绩: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 =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 =月日姓名:练习范围:四则运算题数:100 分秒成绩: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 =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 =月日姓名:练习范围:四则运算题数:100 分秒成绩:(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 =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 =月日姓名:练习范围:四则运算题数:100 分秒成绩: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 =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 =。

人教版四年级数学下册同步练习四则运算(带解析)

人教版四年级数学下册同步练习四则运算(带解析)

人教版小学数学四年级下册四则运算练习卷(带解析)1.修路队要修一条94千米的公路,修了5天后还剩69千米,修路队平均每天修多少千米?2.一辆汽车从乙地开往丙地,每小时行35千米,行了3小时,离丙地还有86千米,乙丙两地相距多少千米?3.育强小学有20个班,平均每班40人,他们共向穷困地区小学捐献图书3200本,平均每人捐图书多少本?4.一块正方形地周长是32米,它的面积是多少平方米?5.光明小学四、五年级师生接受上山植树任务,四年级去了38人,五年级去了26人,两级共植树640棵,平均每人植树多少棵?6.某希望小学新购买了18套桌椅,共花费1710元。

已知每把椅子24元,那么每张课桌多少元?7.光明小学买足球、排球各5个。

已知一个足球55元,一个排球42元。

买足球比买排球多用多少元?8.张师傅15天可以加工420个精密零件,照这样计算,30天可以加工多少个精密零件?9.贝贝练习游泳,泳道长25米,她每次坚持游6个来回。

每次游多少米?10.一箱苹果15千克,某商场购买35箱,如果每千克4元,共需多少元?11.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?12.王老师给学校买篮球,共花了540元,你知道王老师一共买了多少只篮球吗?(学生篮球:50元/只,一次买10只及以上,每只优惠5元。

)13.明明跑了450米,爷爷跑的米数相当于明明跑的2倍,爸爸跑的比明明和爷爷跑的总数还多850米。

爸爸跑了多少米?14.张明看一本208页的故事书,已经看了32页,如果他以后每天看22页,还要几天才能看完?15.爸爸以每月600元的租金租用了一个果品仓库,存放进去3吨水果。

按照惯例,这些水果需销售2个月。

由于降低了销售价格,结果1个月就销售完了。

由于节省了租金,结算下来,反而多赚了30元。

人教版小学数学四年级下册四则运算课后练习含答案

人教版小学数学四年级下册四则运算课后练习含答案

人教版小学数学四年级下册四则运算课后练习含答案第1课时加、减法的意义和各部分间的关系1.填空题。

(1)一个加数是45,另一个加数与它相同,它们的和是( )。

(2)在一个减法算式中,差是150,减数是64,被减数是( )。

(3)减法是( )的逆运算。

(4)两个加数的和是579,其中一个加数是278,另一个加数是( )。

(5)被减数是354,差是79,减数是( )。

2.根据给出的算式填空。

(1)476-168=308 308+( )=476 476-( )=168(2)256+128=384 384-( )=128 384-( )=2563.小马虎在做一道减法题时,把减数72错写成27,这时得到的差是309。

正确的差是多少?答案提示1. (1) 90 (2) 214 (3) 加法 (4) 301 (5) 2752. (1) 168 308 (2) 256 1283. 解法一:309+27=336 336-72=264答:正确的差是264。

解法二:72-27=45 309-45=264答:正确的差是264。

第2课时练习一1.在括号里填上适当的数。

( )+347=500 27+( )=100573-( )=170 ( )-212=40( )+173=300 ( )-600=2002.根据给出的算式填空。

(1)400-165=235 235+( )=400 400-( )=165(2)256+244=500 500-( )=244 500-( )=2563.计算,并验算。

119-59= 173+169= 257+160= 475-180=4.滨海实验小学举行花式篮球比赛,明明用了240秒完成了比赛,东东用了215秒完成了比赛。

他们一共用了多少秒完成比赛?答案提示:1. 153 73 403 252 127 8002. (1)165 235 (2)256 2443. 60 342 417 295 验算略4. 240+215=455(秒)第3课时乘、除法的意义和各部分间的关系1.用下面的三张数字卡片写出一道乘法算式和两道除法算式。

四年级下册数学四则运算(人教版)

四年级下册数学四则运算(人教版)

四年级下册数学四则运算630÷(21-12)×16 (420-42×7)÷63 530+54×4÷24186-900÷(100-25)(630÷18-23)×250 168-48×16÷32420+80×15 1120-(280-96÷16)(42+38)÷(473-457)8100÷(70×6-120)(125-25×5)+35×60 200÷25+120×11516-(320+320÷40) 2500-1352÷13×8 (150 + 2)÷(30-28)×10 (180+160÷20)÷4 78×10+4228÷7 1980-(810+380÷19)750÷25×(26-18) 324÷9+305÷5 75×(700-400÷25)480-(48+48÷12) 48÷(75-27)+24×15 288+25×27×4 (7020+4050÷18)÷45 (512-475)×20-37÷37 600-(214+84×3)4654+450÷18×15 (215+18×2)×200 100-(302+42×6)÷277 280+(3500-1920÷40)1200÷(23+612÷36) 450÷(53-38)+108 800-(52-216÷24)×15 45×16-325÷13 3200÷(200-56×3)(28+772÷4)×25 2990÷(19×34-623) 3445÷(467-18×23)7653-2842÷29+432 56×27÷(175-147) 268-(88+80)÷14278-141+59-78 1050-(24+576÷32)(328+198÷9)÷70 65+260÷4×98 (73+22)÷(72-67) 36×5÷(27-17)3200÷(1280-72×15)(457+28×14)×5 280÷(240-8×25)30+(96-12×5)1385-383+248÷62 150+75÷3×43500-(124+76)×16 (480+20×4)÷20 180+60÷5×61721-3.6×(432-408) 365-(142+1155÷105) 8×(28+18÷15)(230-215÷5)×16 (160+880÷20)×4 (90-21×2)÷1270+(750-65×11)(4800÷75+36)×12 360÷9÷8+161080-3500÷250+346 2010÷15-11×12 (487+2884÷28)×50 200×73÷(543-178) 350-5×3÷5 480-(80+20)÷4 (60-12×4)×15 720+320÷16×7 315+43+30×6420-(25+15)×4 (638+8182)÷(184-100) 480-(32+320÷4)100×(48-15)÷5 (200-1239÷21)×5 (90-90)×199÷90235+49+65+11 50-(65+35)÷100 32÷(20-96÷24)(123+137)÷20+13 4×7×25-(25+13) 125×51×8108×12÷108×12 35×10-28×81 125×7+3000÷25619 + 58-180÷3 169-(85+35)÷12 62×24÷62×24文字题:1)什么数比131的27倍还多43? 2) 230再添上多少就是34的7倍? 3) 4乘127的积与72的差是多少?4)36的28倍比他的30倍少多少? 5)36乘65与51的差,积是多少? 6) 58乘24与35的和,积是多少?7)24除557与125的差,商是多少? 8)15乘以14与60的和,积是多少? 9)50除150与250的和,商是多少?1)比27个105还多45的数是多少? 2)12除420的商加上35,和是多少? 3) 6个25的和与28的4倍相差多少?4)540减去23乘18的积,差是多少? 5)12乘42的积减去35,结果是多少? 6)把578平均分成34份,每份是多少?7)45乘24的积比800的一半多多少?8)一个数比250多30,这个数是多少? 9)420除以30的商乘12,结果是多少?1)200与72的差扩大100倍是多少? 2)24除384的商与3相乘,积是多少?3)615比一个数多138,这个数是多少? 4)256被8加上56的和除,商是多少?5)65与25的和乘它们的差,积是多少? 6)84与73的和乘它们的差,积是多少?6)4200减去46除1748的商,差是多少? 7)一个数比390少147,这个数是多少?8)920减去6300与45的商,差是多少? 9)105减去68加上29的和,差是多少?10)2496除以32的商减去54,差是多少? 11)9870除以65减去18的差,商是多少?31.5400与2840的差被16除,商是多少? 32. 4536被63减去36的差除,商是多少?35.421减去391除以17的商,差是多少? 36. 35与23的和除以2与4的积,商多少?37.72与28的和,乘它们的差,积是多少? 38. 比540多428的数减去756,差是多少?39.501乘32的积减去5600,结果是多少? 40. 1000减去2个25相乘的积,差是多少?41.1500减去100除1400的商,差是多少? 42. 800至少去掉多少才正好是75的整数倍?43.35与25的和,除以它们的差,商是多少? 44. 73的4倍减去136与97的和,差是多少?45.114减去14乘15的积的一半,差是多少? 46. 37与16的差的8倍除以12的商是多少?47.8240除以40的商比1000的2倍少多少? 48. 840除以35的商比25与12的积小多少?49.75的4倍减去136与97的和,差是多少? 50. 34与70的和乘92与36的差,积是多少?51.75与36的和除231与120的差,商是多少? 52. 171与79的差的70倍除以23,商是多少?53.482比一个数的3倍少148,这个数是多少? 54. 82与15的差,乘32与18的和,积是多少?55.27乘4的积,加上54乘5的积,和是多少? 56. 3037减去38与76除以19的积,差是多少?57.130加上20的和除30乘5的积,商是多少? 58. 15与75相加所得的和,再乘82,积是多少?59.216减去178的差乘16加1的和,积是多少? 60. 980除以10减去8再加上6,这个数是多少?61.3 个10连加的和比3个10连乘的积少多少? 62. 15乘30的积加上741除以3的商,和是多少?63.1650除以5的商加上16与8的积,积是多少? 64. 236减去197的差乘27家34的和,积是多少?65. 816除以16加上832除以26的商,和是多少? 66. 344与700的和被29与36的积除,商是多少?67. 25与4的积,减去75除以5的商,差是多少? 68. 45与39的和,除以45与39的差,商是多少?69. 13与62的和除275减去125的差,商是多少? 70. 8个25相加的和减去24的5倍,结果是多少?71.用68减去36的差乘9除108的商,积是多少? 72. 274减去167的差乘132加58的和,积是多少?73.1982与718的和缩小100倍,再加上50得多少? 74. 3584除以32的商减去89与12的和,差是多少?75. 25与16的积,减去756除以4的商,差是多少? 76. 1389与1337的和被47与58的积除,商是多少?77.最小四位数扩大9倍,比最大的四位数少多少? 78. 2个10相乘的积除2个50相加的和,商是多少?79. 20个45的和减去1800被60除的商,差是多少? 80. 1650除以5的商,加上16与8的积,和是多少?81. 720与160的和,除以84与40的差,商是多少? 82. 8乘65的积,加上1120除以56的商,和是多少?83. 637加上86与19的积,再减去1357,差是多少? 84. 24加上170乘88的积,再减去78,结果是多少?85. 28加上172乘88的积,再减去78,结果是多少? 86. 一个数的3倍加上6与8的积,和是84,求这个数。

人教版四年级数学下册1_四则运算_括号_租船问题 课时练习题

人教版四年级数学下册1_四则运算_括号_租船问题 课时练习题

“租船问题”练习1.【题文】旅行社推出“景区一日游”,有两种门票价格方案方案一:成人每人100元,儿童半价方案二:团体5人以上(包括5人)每人75元。

现有一旅游团队,成人有4人,儿童有6人,请问怎么买票最便宜?()A 买10张儿童票B 买5张团体票,5张儿童票C买10张团体票D买4张成人票和6张儿童票【分值】20分【答案】B【详解】6+4=10(人)假设买团体票:10×75=750(元)假设买4张成人票和6张儿童票:4×100=400(元)6×50=300(元)400+300=700(元)买5张团体票,5张儿童票5×75=375(元)5×50=250(元)375+250=625(元)625元﹤700元﹤750元【错析】【提示】可以使4个大人和一个儿童组成一个团体,买团体票。

【结束】2.【题文】六年级共有师生320人外出参加拓展活动,大教室可容纳30人,租金700元,小教室可容纳20人,租金500元。

怎样租教室比较省钱?()A租10间大教室B租16间小教室C租11间大教室D租10间大教室和1间小教室【分值】20分【答案】D【详解】假设都租小教室:320÷20=16(间)16×500=8000(元)假设都租大教室:320÷30=10(间)……20(人)10+1=11(间)11×700=7700(元)假设租10间大教室和1间小教室10×700=7000(元)7000+500=7500(元)7500元﹤7700元﹤8000元【错析】【提示】要想做到最省钱,尽量保证空的位置最少【结束】3.【题文】一共有110名师生去郊外露营,夜晚他们打算租帐篷。

小帐篷每顶可容乃10人,每顶帐篷每晚收费95元。

大帐篷每顶可容纳20人,每顶帐篷每晚收费180元。

怎样租帐篷是最合理的呢?()A 租5顶大帐篷和1顶小帐篷B 租6顶大帐篷C租11顶小帐篷D租5顶大帐篷【分值】20分【答案】A【详解】假设都租小帐篷:110÷10=11(顶)11×95=1045(元)假设都租大帐篷:110÷20=5(顶)……10(人)5+1=6(顶)6×180=1080(元)假设租5顶大帐篷和1顶小帐篷5×180=900(元)900+95=995(元)995元﹤1045元﹤1080元【错析】【提示】要想做到最省钱,尽量保证空的位置最少【结束】4.【题文】一共有34人租船,大船限乘6人,小船限乘4人,大船30元一条,小船20元一条,怎么租船最省钱?()A 租8条小船和1条大船B 租9条小船C租6条大船D租5条大船和1条小船【分值】20分【答案】D【详解】假设都租小船:34÷4=8(条)……2(人)8+1=9(条)9×20=180(元)假设都租大船:34÷6=5(条)……4(人)5+1=6(条)6×30=180(元)假设租5条大船和1条小船5×30=150(元)150+20=170(元)170元﹤180元【错析】【提示】【结束】5.【题文】学生外出活动需要住宿,三人间每晚200元,两人间每晚150元,学生和老师一共44人,请问怎么租房最合理?()A 租22间两人间B 租14间三人间和1间两人间C租15间三人间D租1间三人间和14间两人间【分值】20分【答案】B【详解】假设都租两人间:44÷2=22(间)22×150=3300(元)假设都租三人间:44÷3=14(间)……2(人)14+1=15(间)15×200=3000(元)假设租14间三人间和1间两人间14×200=2800(元)2800+150=2950(元)2950元﹤3000元﹤3300元【错析】【提示】要想做到合理租房,尽量保证房间内空的位置最少【结束】。

四则运算(同步练习)-四年级下册数学人教版

四则运算(同步练习)-四年级下册数学人教版

四年级(下)第一单元知识梳理:加数+加数=和被减数-减数=差因数×因数=积被除数÷除数=商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,有乘、除法和加、减法、要先算乘除法,再算加减法。

4、算式有括号,要先算括号里面的,再算括号外面的; 括号里面的算式计算顺序遵循以上的计算顺序。

5、加法、减法、乘法和除法统称为四则运算。

6、先乘除,后加减,有括号,提前算关于0 的运算1、0 不能做除数; 字母表示:a÷0 错误2、一个数加上0 还得原数; 字母表示:a+0= a3、一个数减去0 还得原数; 字母表示:a-0= a4、被减数等于减数,差是0; 字母表示:a-a = 05、一个数和0 相乘,仍得0; 字母表示:a×0= 0一、我会填。

1.在没有括号的算式里,有乘、除法和加、减法,要先算( ),后算( );算式里有括号的,要先算( )。

2.已知387+275=662,那么662-387=( ),662-275=( )。

3.已知28×35=980,那么980÷28=( ),980÷35=( )。

4.一个数加上(或减去)0,得( );一个数乘0 得( );0 除以( )的数得0。

5.要使60+240÷20-5 先算加减法,最后算除法,那么必须使用( ),算式是( )。

6.在括号里填上“>”“或<“”=”。

84÷6÷2()84÷(6 ÷2)1000÷25-5()1000÷(25-5)80×(20+5)()80×20+57.填表。

8.如上图,有四张扑克牌,牌上的数经过怎样的运算才能得到24,算式是( )。

9.在列式计算是,如果要改变“先乘除,后加减”的运算顺序,就要使用________。

新人教版四年级下数学四则运算练习题

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、将你上期期末各科考试成绩填入1中,并回答下列2、3问题.(1).语文( )分、数学( )分、英语( )分.(2).数学比英语高( )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÷45 364÷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?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?7、听过猫和老鼠的故事吗?一天,猫发现前面20米的地方有只老鼠,立即去追,同时,老鼠也发现了猫,马上就跑。

人教版四年级数学下册第1单元《四则运算》专项精选试卷附答案

人教版四年级数学下册第1单元四则运算一、认真审题,填一填。

(第3,7小题每小题3分,其余每小题2分,共22分)1.进入数学乐园的密码是,请破译密码。

82-=76 +20=25 ÷3×4=12 密码是( )。

2.÷12=25……,余数最小是( ),这时被除数是( );余数最大是( ),这时被除数是( )。

3.当a为非0的自然数时,有( )-0=a, a×( )=0, ( )÷a=0。

4.在里填上合适的数。

96-(45-)=61 ÷4-20=495.根据加法、乘法各部分之间的关系,写出另外两个算式。

6.计算25×[(200-119)÷9 ]时,先算( )里面的( )法,再算( )法,最后算( )法。

7.按照要求的运算顺序添括号。

先算减法最后算加法:368-20×15+35最后一步算乘法:368-20×15+35先算加法最后算乘法:159×132÷4+628.根据+=,△×=○,○-=※列出的综合算式是( )。

9.水果批发市场运来240千克苹果,180千克香蕉,两种水果都是每15千克装一箱,笑笑写的算式是(240-180)÷15,她要解决的问题是( )。

10.如右图,有四张卡片,卡片上的数经过怎样的运算才能得到24?算式是( )。

二、仔细推敲,选一选。

(将正确答案的序号填在括号里)(每小题2分,共12分)1.下列算式中,与27+8×6的运算顺序一样的是( )。

A.64÷8×6B.96-80÷8C.45-30+172.将7×8=56和82-56=26合并成一个算式是( )。

A.7×8+82B.(82-7)×8C.82-7×83.下列说法正确的是( )。

A.60-20÷(2×2)去掉小括号后计算结果不变B.20×3+160÷8中的乘法和除法可以同时计算C.减数与差的和加上被减数等于04.64与32的和除以它们的差,商是多少?正确的列式是( )。

人教版四年级下册数学 四则运算练习题

人教版四年级下册数学四则运算练习题一.填空1、0除以一个()的数,还得0;()不能作除数。

2、一个数加上(),还得原数;一个数和0相乘,得()。

3、婷婷在计算(28+25)×3时,错算成了28+25×3,这样与正确结果相差( )。

4、琪琪在计算□-30÷3时,先算减法,再算除法,得到的结果是5,那么正确的结果应该是( )。

5、根据360÷20=18 240÷20=12 18—12=6,列出一个综合算式()6、()×除数=()因数=()÷()7、根据35×28=980,写出另外两条算式。

()()8、在计算[147+(251-51)]×12时,第一步要先算(),再算(),最后算()。

9、已知两个数乐乐看了一本书,这本书一共有300页,乐乐每天看24页,已经看了9天,还剩下( )页没有看。

的和与其中一个加数,求另一个加数的运算,叫做()。

10、二.计算题86÷2=(50+90)÷2×3=100+100×0=20×4= (50+90÷2)×3= 105+5×(2+3)=105+(5×2+3)= 25×25÷25×25=三.应用题1、琪琪和婷婷晨练。

琪琪每天跑500米,婷婷每天跑800米。

这个星期两人一起跑了5天,问他们俩一共跑了多少米?2、某水果店运来13筐香蕉和15筐橘子,香蕉和橘子每筐都重33千克,香蕉和橘子共重多少千克?3、同学们去看电影,一年级去了6组,每组8人。

二年级去了45人,二年级比一年级多去了多少人?4、某商店运来鸡蛋、鸭蛋各9箱,鸡蛋每箱20千克,鸭蛋每箱32千克,一共运来鸡蛋和鸭蛋共多少千克?5、东东今年8岁,爸爸今年的年龄是东东的4倍,奶奶今年的年龄是爸爸的2倍,奶奶今年多少岁?6、实验小学校四年级有3个小队共27人,全校共计18个小队有多少人?7、同学们参加游园活动,三年级去了60人,四年级去的比三年级多24人,五年级去的人数是三年级、四年级人数总和的2倍,五年级参加流转活动的有多少人?8、“六•一”儿童节那天,戴叔叔和戴阿姨带着琪琪到“海洋馆”游玩,大人票价是42元,而儿童票价是大人票价的一半,戴叔叔购买门票需要花掉多少元?9、乐乐跳绳,第一次和第二次各跳了96下,第三次和第四次共跳了209下,平均每次跳多少下?10、婷婷的妈妈1月份交电话费80元,二月份交了119元,她想将电话费控制在每月平均90元,那么3月份计划用电话费应该是多少元?。

(完整版)人教版四年级下册数学整数四则混合运算练习题

(36)19+192÷12-10
(37)572÷22×23-158
(38)19+56-1224÷34
(39)(714-12)÷27-19
(40)14+(21-19)×14
(41)18-(13+15)÷262
(42)736÷(43-20)×23
(43)(227+11)÷(31-14)
(44)36+19×14-23
25×4÷25×425×4-25×4
600÷20÷5600÷(20×5)
450÷18-12450÷(18-12)
3840-(103+17)×253840-103+17×25
412+750÷5×36(412+750÷5)×36
750÷5+410×36(750+410)÷5×36
35×(329-129)35×329-129×35
(45)828÷23×12-48
(46)18-15+10×18
(47)(31-154÷11)×12
(48)(1369-37)÷37-32
(49)160÷(22-12)×22
(50)357÷21×13-213
(51)985-728÷26×35
(52)(438-39)÷21-12
(53)(20+18)×11-239
一、脱式计算。
(1) 50+160÷40
(2) 120-144÷18+35
(3)347+45×2-4160÷52
(4)(58+37)÷(64-9×5)
(5) 95÷(64-45)
(6)178-145÷5×6+42
(7)85+14×(14+208÷26)
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