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四年级上册口算题(四则运算)3000题

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

(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。

四年级四则运算训练题

四年级四则运算训练题

四年级四则运算训练题一、加法与减法的四则运算题1. 题目:345 + 234 123解析:按照四则运算顺序,在没有括号的算式里,如果只有加、减法,要从左到右依次计算。

先计算345+234 = 579。

再计算579 123 = 456。

2. 题目:567 345 + 234解析:同样按照从左到右的顺序计算。

先算567 345 = 222。

再算222+234 = 456。

二、乘法与除法的四则运算题1. 题目:12×3÷4解析:在没有括号的算式里,如果只有乘、除法,也要从左到右依次计算。

先计算12×3 = 36。

再计算36÷4 = 9。

2. 题目:48÷6×2解析:先算48÷6 = 8。

再算8×2 = 16。

三、混合四则运算题(包含加、减、乘、除)1. 题目:3 + 4×5 2解析: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。

先计算4×5 = 20。

然后按照从左到右的顺序计算,3+20 = 23,23 2 = 21。

2. 题目:12÷3+5×2解析:先算乘、除法,12÷3 = 4,5×2 = 10。

再算加法,4+10 = 14。

四、有括号的四则运算题1. 题目:(3 + 4)×(5 2)解析:有括号的算式里,要先算括号里面的。

先计算括号内的式子,3+4 = 7,5 2 = 3。

最后计算7×3 = 21。

2. 题目:(12 3)÷(2 + 1)解析:先算括号里的,12 3 = 9,2+1 = 3。

再算除法,9÷3 = 3。

人教版四年级数学下册专项复习一(四则运算、运算定律)(Word版含答案)

人教版四年级数学下册专项复习一(四则运算、运算定律)(Word版含答案)

人教版四年级数学下册专项复习卷一(四则运算、运算定律)(考试时间:90分钟 满分:100分+10分)一、填空题。

(每空1分,其中第9题每题1分,共23分)1.在计算(156+540÷60)×41时,应先算( )法,再算( )法,最后算( )法,结果是( )。

2.已知683+279=962,那么962-683=( ),962-279=( )。

3.甲数是63,比乙数的4倍多3,乙数是( )。

4.一个除法算式中,除数和商都是18,余数是6,则被除数是( )。

5.一个数扩大10倍后比原数大99,这个数是( )。

6.12×65+55÷5,若改变运算顺序,先算加法,再算除法,最后算乘法,则算式应变为 ( )。

7.四(3)班同学去公园游玩第一小队有14人,买门票一共花了350元。

根据这些信息完成下表。

8. 下面的算式分别运用了哪些乘法运算定律?(1)205×3=3×205 ( ) (2)8×17×125=(8×125)×17 ( ) (3)13×6×5=13×(6×5) ( ) (4)25×7×4=7×(25×4) ( )(5)27×49+27=27×(49+1) ( ) 9.在○里填上合适的运算符号,在□里填上合适的数。

(1)360÷5÷2=360○(□○口) (2)4800÷25÷4=口○(□○□) (3)660÷12÷11=660÷11○口 (4)540÷(9×3)=540○9○3 (5)420÷14=420÷口÷口 二、判断题。

(每题1分,共6分)1.先乘前两个数,或者先乘后两个数,积不变,这是乘法结合律。

人教版四年级数学下册第1单元试卷《四则运算》试题.doc

人教版四年级数学下册第1单元试卷《四则运算》试题.doc

人教版四年级下册数学第一单元试卷班级:姓名:一、填空。

(15分)1、一个数和0相乘,得()。

一个数和1相乘得()。

2、被减数等于减数,差是()。

0除以任何非零的数都得()。

3、在一个没有括号的算式里,如果只有加、减法,或者只有乘、除法,都要()按顺序计算。

4.加法、减法、乘法和除法统称()。

5.(90-21×2)÷12,计算时要先算()。

小括号里面有减法和乘法,要先算()。

6、650与250的和减去240除以8的商,算式是()。

7、5×(□-8)=5 □÷2+3=6 (320÷□)-52=288、南栅小学五年级同学植树45棵,四年级同学植树的棵数比五年级的2倍少18棵,四年级同学植树()棵。

9、根据下面的算式列出综合算式。

(1)221×3=663 (2)217+123=340208÷16=13 340÷17=20663+13=676 500-20=480综合算式综合算式二、判断题。

(正确的画“√”,错误的画“×”)(12分)1、35与50的和除以10与5的差,商是多少?这道题列式为:35+50÷10-5。

……………………………()2、0除以一个非零的数还得0。

…………………………()3、两个不等于0的相同数相除,商一定是1。

…………………()4、0可以作除数。

………………………………………………()5、算式里有括号,要先算括号里面的。

……………………()6、0除以0不可能得到一个确定的商。

…………………………()三.精心筛选。

(将正确答案的序号填在括号里。

)(10分)1.与12÷4结果相等的式子是()①(12×2)÷(4×4)②(12÷2)÷(4÷2)③(12+2)÷(4+2)④(12-2)÷(12-2)2.32×5÷32×5=()①1 ②0 ③5 ④253.47与33的和除以36与16的差,商是多少?正确列式是()①47+33÷36-16 ②(47+33)÷(36-16)③(36-16)÷(47+33)4.50减去25的差乘20加上13的和,积是多少?正确列式是()①50-25×20+13 ②(50-25)×20+13③(50-25)×(20+13)5.幼儿园买了1个足球和4个小皮球,一共花了26元,一个小足球10元。

四年级下册数学四则运算计算题

四年级下册数学四则运算计算题

四年级下册数学四则运算计算题一、加法运算(5题)1. 23 + 45解析:这是简单的两位数加法,个位上3+5 = 8,十位上2+4 = 6,所以结果是68。

2. 123+34解析:个位上3 + 4=7,十位上2+3 = 5,百位上是1,所以结果是157。

3. 56+234解析:个位上6+4 = 10,向十位进1,个位写0;十位上5+3+1 = 9;百位上是2,所以结果是290。

4. 321+129解析:个位上1+9 = 10,向十位进1,个位写0;十位上2+2+1 = 5;百位上3 + 1=4,所以结果是450。

5. 105+345解析:个位上5+5 = 10,向十位进1,个位写0;十位上0+4+1 = 5;百位上1+3 = 4,所以结果是450。

二、减法运算(5题)1. 56 23解析:个位上6 3=3,十位上5 2 = 3,所以结果是33。

2. 123-45解析:个位上3-5不够减,从十位借1当10,13 5 = 8;十位上2-1 4不够减,再从百位借1当10,12 4 = 8;百位上1-1 = 0(百位上原来是1,借走1后为0),所以结果是78。

3. 345 123解析:个位上5 3 = 2,十位上4-2 = 2,百位上3 1=2,所以结果是222。

4. 456-234解析:个位上6 4 = 2,十位上5 3 = 2,百位上4 2 = 2,所以结果是222。

5. 500 345解析:个位上0 5不够减,从十位借1当10,10 5 = 5;十位上0被借走1后是 1,不够减3,再从百位借1当10,10 1-3 = 6;百位上5 1-3 = 1,所以结果是155。

三、乘法运算(5题)1. 12×3解析:根据乘法口诀,二三得六,一三得三,结果是36。

2. 23×4解析:先算3×4 = 12,个位写2,向十位进1;再算2×4+1 = 9,所以结果是92。

3. 15×6解析:先算5×6 = 30,个位写0,向十位进3;再算1×6+3 = 9,所以结果是90。

四年级数学下册综合能力全解四则运算试题及解答.doc

四年级数学下册综合能力全解四则运算试题及解答.doc

综合能力全解能力讲解例1 一部功能最齐全的手机的价格是3870元,比一部普通手机贵1450元,-•部功能较齐全的手机比一部普通手机贵210元,一部功能较齐全的手机售价是多少元?分析方法一:从问题入手进行分析。

要求一部功能较齐全的手机的售价,因为它比普通手机贵210元,所以必须先求出普通手机的售价。

而根据已知条件一部功能最齐全的手机的价格是3870元,比一部普通手机贵1450元,可以用减法先求出普通手机的售价,再用加法求功能较齐全的手机的售价。

方法二:从题目的已知条件入手,逐步顺推到所求的问题。

根裾一部功能最齐全的手机价格是3870元,比一部普通手机贵1450元,可用减法求出普通手机的售价,又因为一部功能较齐全的手机比一部普通手机贵210元,可用加法求出功能较齐全的手机的售价。

解答3870-1450+210=2420+210=2630(元)答:一部功能较齐全的手机售价是2630元。

提示当三种事物进行比较时,找准中间量是解题关键。

例2有7个数,它们的平均数是154。

把这些数按从小到大的顺序排列起來,那么前两个数的平均数是136,后四个数的平均数是164,求第三个数是多少?分析求第三个数是多少,应知道7个数的总和是多少,即:7个154是多少,用总和减去前两个数的和,即:2个136,再减去后叫个数的和,S卩:4个164,所剩的结果将是所求得的第三个数。

解答154 X 7-136 X 2-164 X 4 = 1078-272-656=150答:第三个数是150。

总结一组数的总和+这组数的个数=平均数;一组数的平均数X这组数的个数=这组数的总和。

赛点题库1.(创新题)把下面的分步算式合成综合算式。

(1)35X3=105 75+105=180(2)7604-10=76 45X3=135 76+135 = 211答案:(1)75+35 X 3 (2)760+10+45 X 32.(实践题)丽丽买了3本笔记本,每本3元钱,又买了4枝钢笔,每枝钢笔的价钱是一本笔记本价钱的2倍,丽丽一共花了多少钱?答案:3 X 3+3 X 2 X 4=33(元)3.(开放题)在下而四个4屮间,添上适当的运算符号,使等式成立。

四年级数学下四则运算题

四年级数学下四则运算题

四年级数学下四则运算题一、加法和减法的混合运算。

1. 25 + 36 - 18- 解析:按照从左到右的顺序计算。

先算25+36 = 61,再算61-18 = 43。

2. 45 - 23+17- 解析:从左到右依次运算,45 - 23 = 22,然后22+17 = 39。

3. 123+45 - 67- 解析:先计算加法123 + 45=168,再算减法168 - 67 = 101。

4. 321 - 123+34- 解析:先算减法321-123 = 198,再算加法198+34 = 232。

5. 56+(34 - 18)- 解析:先算括号里的34 - 18 = 16,再算括号外的56+16 = 72。

6. 89-(45 + 23)- 解析:先算括号里的45+23 = 68,再算括号外的89 - 68 = 21。

二、乘法和除法的混合运算。

7. 12×5÷6- 解析:按照从左到右的顺序计算,先算12×5 = 60,再算60÷6 = 10。

8. 24÷4×3- 解析:从左到右依次运算,24÷4 = 6,然后6×3 = 18。

9. 36×2÷9- 解析:先算乘法36×2 = 72,再算除法72÷9 = 8。

10. 48÷6×4- 解析:先算除法48÷6 = 8,再算乘法8×4 = 32。

11. 5×(12÷3)- 解析:先算括号里的12÷3 = 4,再算括号外的5×4 = 20。

12. 8÷(4×2)- 解析:先算括号里的4×2 = 8,再算括号外的8÷8 = 1。

三、四则混合运算(含括号)13. 25+(36÷4 - 5)- 解析:先算括号里的除法36÷4 = 9,再算括号里的减法9 - 5 = 4,最后算括号外的加法25+4 = 29。

人教版数学四年级下册第一单元《四则运算》单元练习.doc

人教版数学四年级下册第一单元《四则运算》单元练习.doc

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、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÷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?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。

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)

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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