小学四年级下册数学四则混合运算及简便计算综合练习题
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 =。
人教版数学四年级下册第一单元《四则运算》综合检测卷 (5)
人教版数学四年级下册第一单元《四则运算》单元测试卷学校:___________姓名:___________班级:___________考号:___________一、选择题1.列算式中按照加→乘→除的顺序计算的是()。
A.73÷[(26+38)×3]B.73÷(26+38)×3C.73÷26+38×32.要让90×35-25÷5先算减法,再算除法,最后算乘法,必须将算式改为()。
A.90×(35-25)÷5B.90×[(35-25)÷5]C.90×(35-25÷5)3.不能验算965-209=756的算式是()。
A.756+209B.756-209C.965-7564.已知口×△=△(△≠△≠口≠0),下列算式正确的是()。
A.△÷口=△B.△×△=口C.△÷△=口5.要使6×(口+5)=48,口里应填()。
A.18B.8C.36.21与42的和除以7,商是多少?列式为()。
A.21+42÷7B.(21+42)÷7C.21÷7+427.已知两个因数的积是0.24,其中一个因数是0.3,另一个因数是()。
A.8B.0.8C.80 8.下面式子中,先计算“106+23”的是()。
A.3÷106+23B.106+23×3C.(106+23)×349.如果72÷(15-□)=8,那么□里填()。
A.7B.6C.510.周末,王老师和张老师租车带25名学生去南梁红色旅游景区参观,租车公司有两种收费方式:则租车付费最划算的方案是()。
A.8名学生和2名老师按方式二购票,剩下的学生按方式一购票B.25名学生和2名老师都按照方式二购票C.25名学生和2名老师都按照方式一购票二、判断题11.加法只能用减法来验算。
(完整)四年级数学下册四则运算与简便计算练习题
四则运算与简便计算练习题课堂讲解(前三页)一、填空1.在一个算式里,如果只有加减法,要()计算,如果只有乘除法,要()计算。
2.在一个算式里,如果含有加、减、乘、除四种运算,要先算(),再算()。
3.在一个算式里如果含有小括号,要先算()。
二、口算36 ÷ 3 100 - 62 24 - 8 + 10 75 ×30 371 - 3715 + 24 - 12 200 ÷ 40 84 ÷ 4 48 ÷ 8 × 993÷100= 159+61= 600÷20= 78+222= 405-60= 1000÷8=17×11= 7600÷400= 480÷120= 695-75= 25×17×4=225-99= 640÷40= 468+199= 620-340= 3200÷80=三、比一比,算一算49 + 17 - 25 240 ÷ 40 × 5 300 - 50 × 249 -(17 + 25)240 + 40 × 5 300 - 50 × 20 × 0四、把下面几个分步式改写成综合算式.(1)960÷15=64 64-28=36 综合算式___________________.(2)75×24=1800 9000-1800=7200 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_____________五、计算下面各题121 - 111 ÷ 37 (121 - 111 ÷ 37)× 5 280 + 650 ÷ 1345 × 20 × 3 1000 -(280 + 650 ÷ 13)(95 - 19 × 5 )÷74 (120 - 103)× 50 760 ÷ 10 ÷ 38 (270 + 180)÷(30 - 15)707 - 35 × 20 (95 - 19 × 5 )÷7419×96-962÷74 10000-(59+66)×64 5940÷45×(798-616)(270 + 180)÷(30 - 15)(315×40-364)÷7 12520÷8×(121÷11)(2010-906)×(65+15) 707 -35 × 2050+160÷40(58+370)÷(64-45)120-144÷18+35 347+45×2-4160÷52(58+37)÷(64-9×5)95÷(64-45) 178-145÷5×6+42 420+580-64×21÷28 812-700÷(9+31×11)(136+64)×(65-345÷23)85+14×(14+208÷26)121 -111 ÷ 37(120 - 103)× 50(284+16)×(512-8208÷18) 120-36×4÷18+35 (58+37)÷(64-9×5)45 × 20 × 3(121 -111 ÷ 37)× 5 280 +650 ÷ 13 1000 -(280 +650 ÷ 13)760 ÷ 10 ÷ 38 9846-87×(360÷60) 508×345÷(1526-1521)(124-85)×12÷26 (59+21)×(96÷8)325÷13×(266-250) 140-90÷5+678六、面各题,怎样简便就怎样计算。
2019-2020学年人教版数学四年级下册第一单元《四则运算》综合测试卷(含答案解析)
1620÷(8+10)(______)160÷8+10 150÷25×5(______)150÷(25÷5)
45×236×0(______)45+236+0 98÷7÷2(______)98÷(7×2)
10.先在方框里填上数,再列综合算式。
综合算式:
综合算式:
二、判断题
【详解】
一个数加上0还得原数,被减数除以减数加差的和的结果等于1。
【点睛】
本题主要考查关于0的加减乘除法运算,要熟练掌握。
4.加法除法乘法
【分析】
解答此题依据整数四则混合运算顺序:在没有小括号的算式里,如果只含有同一级运算(只有加减法或只有乘除法),从左到右依次计算;如果含有两级运算(既有乘除又有加减),先算乘除,后算加减;如果有小括号,就先算小括号里面的。此题先算小括号里的加法,再算中括号里的除法,最后算乘法,即可解答。
30.食品店运来鸡蛋、鸭蛋各15箱,鸡蛋每箱20kg,鸭蛋每箱28kg,鸭蛋比鸡蛋多多少千克?(你能用不同的方法解吗?)
31.小红一家到游泳馆游泳。
售票处
成人:每人每次20元
儿童:每人每次10元
15次卡:210元(不记名)
(1)爸爸、妈妈各游3次,小红游7次,怎样购票合算?
(2)爸爸、妈妈和小红各游5次,怎样购票更合算?
A.2500÷50+45×5B.(2500÷50+45)×5C.2500÷(50-45)×5
22.75加上360与20的商,再减5,差是多少?正确列式是()。
A.75+360÷(20-5)B.75+360÷20-5C.(75+360)÷(20-5)
四、口算和估算
23.直接写出得数。
小学数学人教版四年级下册《简便计算》专项练习(共十种类型,附四则混合运算知识点总结)
四年级数学下册简便计算练习班级考号姓名总分一、加法交换律简算50+98+50二、加法结合律简算488+40+60三、乘法交换律简算0.25×56×4四、乘法结合律简算99×0.125×8五、含有加法交换律与结合律的简算65+28.6+35+71.4六、含有乘法交换律与结合律的简算25×0.125×4×8七、乘法分配律简算1、分解式25×(40+4)2、合并式135×12.3—135×2.33、特殊题型199×25.6+25.64、特殊题型245×1025、特殊题型399×266、特殊题型45.3×8+35.3×6—4×35.3八、连减简便运算①528—6.5—3.5②528—89—128③52.8—(40+12.8)九、连除简便运算3200÷25÷4十、其它简便运算①256—58+44 ②250÷8×4附:小学数学四则混合运算知识总结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。
4、算式有括号,要先算括号里面的,再算括号外面的;大、中、小括号的计算顺序为小→中→大。
括号里面的计算顺序遵循以上1、2、3条的计算顺序。
知识点二:0的运算1、0不能做除数;字母表示:无,a÷0是错误的表达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、一个数减去它本身,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 =06、0除以任何非0的数,还得0;字母表示:0÷a =0(a≠0)知识点三:运算定律1、加法交换律:在两个数的加法运算中,交换两个加数的位置,和不变。
西师大版数学四年级下册《第1单元四则混合运算》练习题含答案
西师⼤版数学四年级下册《第1单元四则混合运算》练习题含答案第1单元四则混合运算例1:先在⼝⾥填上数,再列出综合算式.分析:(1)按照先同时计算括号⾥⾯的减法,再算括号外⾯的乘法顺序计算即可解答;(2)按照先同时计算括号⾥⾯的减法和除法,再算括号外⾯的乘法顺序计算即可解答。
解答:例2: AB 两地相距940千⽶,⼀辆汽车和⼀辆货车同时从两地相向开出,汽车平均每⼩时⾏驶88千⽶,货车平均每⼩时⾏驶72千⽶,4⼩时以后,两车相距多少千⽶?分析:此题属于⾏程问题速度、时和路的关系,可以⾸先根据速度×时间=路程,⽤两车速度之和以4,求两4⼩⾏驶的路程之和是少;后⽤地之间的距离两车4⼩时⾏驶的程和,求出⼩时后,两车相少⽶即。
解答:940-(88+72)×4=940-160×4=940-640=300(千⽶)答:4⼩时以后,两车相距300千⽶。
例3:杨⽼师在批改作业时,发现⼩明抄题时丢了括号,但结果是正确的,请你给⼩明的算式添上括号:4+28÷4-2×3-1=4。
分析:根据题意,错误的算式是丢了括号.只能按先乘除,再加减的运算顺序来计算,(24-18)×(350÷7)=6×50=300 (480-400)×(120-98)因此括号添在乘除法的两侧是毫⽆意义的,所添的括号要能够改变运算顺序.所以,括号应添在含有加减运算的两边。
从左往右看,在4+28两侧试添括号,计算得32,再除以4得8。
⼩明的算式就变为8-2×3-1=4,等式错误;如果把括号加在8-2的两侧,计算结果⼤于4,只能把括号加在3-1的两侧,很容易得到:(4+28)÷4-2×(3-1)=4。
解答:正确的算式应为:(4+28)÷4-2×(3-1)=4例4:奥斑马和⼩美各有钱若⼲元.若⼩美给奥斑马10元,则奥斑马⽐⼩美多的钱是⼩美余下来的钱数的5倍;若奥斑马给⼩美10元,则他们的钱数正好相等.奥斑马和⼩美原来各有多少钱?分析:解答此题关键是明⽩“奥斑马给⼩美10元,⼆⼈钱数相等.可知奥斑马原来钱⽐⼩美多10×2=20(元),”再由若⼩美给奥斑马10元,这时奥斑马就⽐⼩美多20+20=40元,它恰好是⼩美余下钱数的5倍,就可求出⼩美余下的钱数,进⽽求出他们原有的钱数。
四年级下册暑假数学简便、混合、四则运算大全练习题
四年级数学下册四则混合运算检测题(大全)班级姓名分数一、脱式计算:125-25X 6 (135+75)十(14X 5) 120-60-5X 51024- 16X 3 (135+415)十5+16 1200-20X 18720-720- 15 (360-144)十24 X 3 240+48X 30 X 2225-10X (6+13)(120 X 2+120)十9 164-13X 5+85330- (65-50) 128-6X 8 -16 64X (12+65- 13)佃X 96-962-74 10000-(59+66)X 64 5940- 45 X (798-616) (315X 40-364)十7 12520-8X (121- 11) (2010-906)X (65+15)(20+120十24) X 8 106X 9-76 X 9 1仃十13+36 X 15 3774十37 X (65+35) 540-(148+47)十13 (308— 308- 28) X 11(10+120-24) X 5 (238+7560- 90)十14 21 X (230-192- 4) 9405-2940- 28 X 21 920-1680- 40- 7 690+47 X 52-398148+3328- 64-75 360X 24- 32+730 2100-94+48X 5451+(2304-2042)X 23 4215+(4361-716)十81(247+18) X 27- 2536-720- (360-18) 1080- (63-54) X 80 (528+912)X 5-6178二、用递等式计算(四数下册) 980- 436+75 125X 5 - 15150+ 42 X37(124 — 85) X 12-2628+ (32 - 4— 3) 18 X (400 — 120X 2)960+ 360-90 80X 50 — 35宁 5105 + 360- 20- 3800— 700-25X 472 42+ 6X (12 —4)(270 — 180) - 30 56 —(25+17)(75+ 360) - (20 —5)75 + 360- (20 — 5) 812-(532 — 36 X 14) 18 X (420 + 360 - 90)(124 — 85) X 12-2675 + 360 - 40—51500 - 25 — (18 +8)(280 + 80 - 4) X 12 (72 —4) X (6 - 3) 75 + 360- (20 —5)三、简便计算25X 42X 4 68 1 X 125X 8 49 X 49+49X54X 25X 16X 25 (25+15) X4 25X 15)X 4125X 25)X 4 125 + 17 )X 8 25 X 64X12585X 82 + 82 X 15 49 X 99+49 64 X 15—14X187X 99 + 87 79 X 25 + 25 76 X 101 —76378 + 527 + 731167 + 289 + 33 58 + 39 + 42 + 636 X 45+36X 56- 36 66 X 93+93X 33+93125X 88 88 X 102 5 X 289X 2 68+32)X 5 36 X 97—58X 36+61X 36四、口算。
四则混合运算和运算定律 2023年小升初数学116
2023年人教版四年级下册数学四则混合运算专项练习题姓名班级得分一、填空。
1、25×20÷4是先算(),再算()。
2、计算64×26后,可以交换两个数的位置验算,是用了()律。
3、650与250的和减去240除以8的商,算式是()。
4、两个数相加,交换加数的(),结果不变,这叫做()。
用字母表示为()。
5、25×20÷4是先算(),再算()。
6、在没有括号的算式里,有乘、除法和加、减法,要先算()再算()。
被减数等于减数,差是()7、三个数相加,先把()相加,再和()相加;或者先把()相加,再和()相加,它们的结果不变,这叫做()。
用字母表示为()。
8、63 与 36的和乘它们的差,积是多少?列综合算式是()9、两个数相乘,交换乘数的(),结果不变,这叫做()。
用字母表示为()。
10、根据500+125=4,4+404=408,804-408=396组成一个综合算式是( )11、三个数相乘,先把()相乘,再和()相乘;或者先把()相乘,再和()相乘,它们的结果不变,这叫做()。
用字母表示为()。
四、解决实际问题1、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。
图书室一共借出了多少本书?2、农贸市场运来大白菜540千克,萝卜750千克,大白菜每筐装45千克,萝卜每筐装50千克。
萝卜比大白菜多运多少筐?3、果园里的苹果树和桃树共有840棵,其中苹果树有15行,每行24棵。
如果桃树有8行,平均每行多少棵?4、商店运来8 箱饼干,每箱25千克,卖出一些以后,还剩 86 千克。
卖出了多少千克?5、每辆汽车每月节约汽油65千克,照这样计算,15辆汽车一年可以节约汽油多少千克?6、乌龟走亲戚,如果第一天走了65.5米,以后每天都比前一天多走5.2 米,这样 3 天就能到外婆家了。
乌龟家距外婆家有多远?7、一台磨面机每小时磨面800千克,照这样计算,6台磨面机5小时能磨面粉多少千克(用两种方法解答)。
人教版四年级数学下册四则混合运算练习题
人教版四年级数学下册四则混合运算练习题四则混合运算练题1.填一填。
1) 68-25+49的运算顺序是先算减法,再算加法。
2) 40÷20×36的运算顺序是先算除法,再算乘法。
3) 在320-210÷7中,先算除法,再算减法。
4) 在280+27×8中,先算乘法,再算加法。
5) 在197-12×5+38中,先算乘法,再算减法,最后算加法。
2.口算。
36÷4×8=726×6÷9=442÷7×3=1828+9-14=2365-15+23=7347+20-18=4935÷5×9=637×6÷3=1480-37+12=553.计算下面各题。
514-80×2=-46205×6-150÷6=1230 27+102×13=140125×4+32×18=676108-24×3+62=70216+96÷3×3=40832-18)×96÷8=144 236+720÷(44+36)=244 240+36)÷(22-18)=69 375+125)÷(44+36)=8 273+562)÷5-96=7228+35)×(92÷4)=805 120+480÷(43-28)=15633-18)×(24+34)=3753020-7344÷24=2996126+54)×8+65=1217960+420)÷(25-5)=48137-87)×12÷15=84.在360+50×2÷4中,先加括号,再计算。
1) 按加法、乘法、除法顺序计算:360+25=385.2) 按乘法、加法、除法顺序计算:360+50=410,410÷4=102.5.5.选择。
简便四则混合运算练习题及答案
简便四则混合运算练习题及答案1)44-=2)502÷21=3)5×32×125=)97+401=5)5×192×125=)30×119+381×330=7) +108= ) +44=9) 144-2-30-68=10) 103×91=11)5×192×125=12)04+=13)82×135+365×282= 14) 183×3-3-3×82= 15) += 16)99-407=17)8×125=18)89+=19) += 0)9+=21) 124+=22)97-0-=23)7+71+233+229=4)76×1-1-1×175=25)14×71+429×214=26)100÷175÷4=27) 108+= 8)8+156+142=29)96-203=0)5×32×125=31)00+95=2)45-200-200=33) 149++192=34) +139=35)07-205=6)50-57-143=37) +35=8) 197-96=39) +101= 0)0×125=41)5×128×125=)2++21=43)075÷25= 4)0×125=45)8×25=6)42×372+28×342=47)×258+2+41×2=) 101×1=49) 168-8-92=0)4×125=四年级下册混合运算练习试卷一、计算下面各题630÷×1÷30+54×4÷8186-900÷×250 168-48×16÷8二、解决问题1、果园里的苹果树和桃树共有840棵,其中苹果树有15行,每行24棵。
西师大版数学四年级下册四则混合运算专项练习
四则混合运算专项练习1、先在 里填数,再列出综合算式。
÷ 6÷+ 24+综合算式:综合算式:2、根据下面的分步计算,在横线上写出综合算式。
828÷18=46 16-9=7104-46=58 18×7=12658×20=1160 126+7=1333、根据下列图形算式写出综合算式。
△- =⚪⚪÷☆=▲★÷▲=●综合算式:4、判一判。
(对的画“√”,错的画“×”,并改正)①18×(200-100÷25)②150÷[(9-6)×10 ]=18×(100÷25) =150÷3×10=18×4 =50×10=72 =5005、按要求给算式填上括号,再计算。
(1)先算减法,再算乘法,最后算除法(2)先算加法,再算减法,最后算除法63 - 8 × 6 ÷ 3 900 - 30 + 60 ÷ 606、兰兰计算(408+ )÷24×30时,最后结果等于960。
里应填()。
7、小华在计算4×( +85)÷5时,漏看了小括号,看错成4× +85÷5,算得的结果是77。
这道题的正确结果是()。
8、列式计算(1)510减去270的差除以16得的商(2)3乘49减35的差所得的积除210,再加上20,和是多少?商是多少?9、计算125×8÷125×8 (360+120)÷(24×5) [540-(148+47)]÷15 460×(80-720÷9) 55×4+350÷70 25-180÷30+1010、张师傅和李师傅共需加工182个零件。
张师傅每时加工17个,李师傅每时加工13个,李师傅加工32个后,两人合作,还需多少时才能完成任务?11、张老师开车去上海,全程558千米,以每时90千米的速度行驶了4时,如果要2时行驶完剩下的路程,那么平均每时要行驶多少千米?。
(全册各类齐全)四年级数学下册混合运算练习题大全(23套)
一、四则运算(含括号)(17+11) ×11 19 ×2-17 79+782 ÷34 288 ÷12-10 (59-28) ×9(11+10) ×36二、四则运算(无括号)143 ÷11+44 84-21 ×36×23+228 143-340÷20552 ÷23-17 6 ×6+106三、加法的简便运算392+195+305 26+135+174 128+83+372 241+261+139 366+88+312 109+54+146 四、减法的简便运算386-11-189443-227-73448-361-39519-89-311 590-367-33 782-267-133五、乘法交换律和结合律25 ×14 ×460 ×5×2020 ×94×580 ×5×2091 ×8×125 50 ×12 ×2六、乘法分配律80 ×94+106×80524×28-28 ×32495 ×248-95 ×14814 ×108+14 ×9274 ×90+74 ×110219 ×52-19 ×52七、带括号的混合运算19 ×3+56 (133-73) ÷6 150 ÷10+197一、四则运算(含括号)(11+12) ×2922×(13+18)240÷20+106 128+13 ×14 (69+83) ÷8(167-37) ÷10二、四则运算(无括号)11 ×9+83175+3 ×15 350 ÷14-196×33-14 192-399 ÷19 14+7×2三、加法的简便运算256+371+244 260+235+240 169+363+331 355+325+145173+251+27209+24+376四、减法的简便运算848-299-201 449-344-56 746-17-383481-109-191 664-218-82 342-221-79 五、乘法交换律和结合律24×8×125 42 ×2×50 5 ×40×2040 ×2×5025 ×5×2049 ×50×2六、乘法分配律620×27-520 ×2738 ×198 485 ×83-83×285 527×58-327×58 2 ×53+53×19855 ×60+40×55七、带括号的混合运算(23+12) ÷5 18 ×8-120 (4+5) ×6一、四则运算(含括号)(170+182) ÷16 2 ×5+11290÷(174-145) 154+4×882+187 ÷17 (25+143) ÷7二、四则运算(无括号)525 ÷25+15884-897÷39179-5 ×16139+132 ÷11 159-5 ×316 ×6+240三、加法的简便运算15+12+288 271+93+107 123+83+77238+320+162 245+376+124 276+289+224四、减法的简便运算649-298-102 730-43-357533-207-293456-274-26 813-356-244 518-259-241五、乘法交换律和结合律43 ×5×20 2 ×25×591 ×2×505 ×24×208 ×50×125 5 ×66×2六、乘法分配律639 ×12-439 ×12 418 ×93-318 ×93542 ×54-54 ×44257 ×99+57×195 ×609-509 ×9580 ×99七、带括号的混合运算(288-168) ÷8 19 ×7-57 (1+4) ×8一、四则运算(含括号)(128-91) ×16 27×(18+13)552 ÷24+82 (140-14) ÷7105÷(11+10)(10+70) ÷20二、四则运算(无括号)805 ÷35+144 5 ×19+226 107-2 ×8720÷30-24 4×50-11 42+3×43三、加法的简便运算261+133+267 256+82+44 104+286+314 236+201+164366+213+34106+141+59四、减法的简便运算875-289-311 452-75-325 582-323-177677-207-93 688-95-305 534-195-305五、乘法交换律和结合律2 ×53×5 4 ×14×2564×50×219 ×20×566×20×525 ×81×4六、乘法分配律625 ×98-425 ×9851 ×102 72 ×522-322 ×72 50×723-50 ×62314 ×9823 ×95+5 ×23七、带括号的混合运算24÷2+166 2 ×5+39 60÷3-10一、四则运算(含括号)435 ÷29+7878-464÷29612 ÷34+12 19×(180-157) 124+39 ÷388-520÷26二、四则运算(无括号)342 ÷18+65 88 ÷4+129126 ÷6+166 103-11 ×7 5 ×15-41 390÷39+122三、加法的简便运算347+197+103 351+151+149 64+117+283 223+340+6062+276+24136+296+204四、减法的简便运算608-151-349 382-43-257 855-383-117748-329-171 593-367-33 823-228-372五、乘法交换律和结合律68 ×5×2045 ×2×5016 ×5×28 ×86×125 33 ×2×5 5 ×88×20六、乘法分配律92 ×9972 ×95+95 ×128 610×31-31 ×4102 ×52+52×9860 ×10183×38+38 ×117七、带括号的混合运算96 ÷6+96 2 ×2+24 15 ×10-71一、四则运算(含括号)(95-17) ÷13 (79+33) ÷722 ×6+202 800÷32-18 17×4-33 (11+12) ×37二、四则运算(无括号)750÷30-10 651 ÷31-15 182-3×29 197+161 ÷7342 ÷19+153 41-322 ÷23三、加法的简便运算312+97+303 31+222+78 72+294+328 78+126+122335+289+26527+348+52四、减法的简便运算634-225-75 793-198-302 778-152-348897-365-135 551-196-204 524-114-286五、乘法交换律和结合律5 ×30×225 ×61×450×49×239 ×50×231 ×5×20 5 ×89×20六、乘法分配律91 ×18+91 ×82344×46-244×46626×26-426×2647×34+47 ×6677 ×9944 ×199七、带括号的混合运算72 ÷4+23 21 ÷7+167 (219-171) ÷8姓名: 成绩:一、四则运算(含括号)13 ×14+245 600÷(164-124) 23×(80-43)464÷29+5170+364÷26(194-40) ÷11 二、四则运算(无括号)242 ÷11-11 76-494÷26264 ÷11-17 37-240 ÷16 144 ÷6-22 23×7-60 三、加法的简便运算175+133+25 345+12+388 220+376+280 117+167+333 314+52+148 353+56+47 四、减法的简便运算326-147-153695-85-315625-356-44657-197-203 669-336-164 725-259-141五、乘法交换律和结合律42 ×125 ×862 ×2×5025 ×22×435 ×5×2062 ×5×2 5 ×76×2六、乘法分配律79 ×91+109×7925 ×308-208 ×2552 ×149+52 ×5182 ×472-82 ×37225 ×99262 ×66-162 ×66七、带括号的混合运算20÷5+128 9 ×5+70 16×8-13一、四则运算(含括号)21 ×(145-98) 920÷(119-79) 2 ×41-30(81-45) ×856+8 ×6690÷(17+13)二、四则运算(无括号)179+396÷3610+31 ×263-528 ÷2421 ×7-16 25 ×5+23128 ×4+90三、加法的简便运算230+162+370 218+241+159 273+174+326 377+353+123 332+280+268 346+341+154四、减法的简便运算544-137-363 744-332-268740-200-300642-173-227 286-174-26 887-273-327 五、乘法交换律和结合律4×21×2591 ×2×5025 ×5×285 ×8×125 25 ×19 ×480 ×2×50六、乘法分配律75 ×873-75 ×77396×78+96 ×122 11 ×25+25×8927×505-27×40562 ×198 450 ×17-17×350七、带括号的混合运算11 ×5+15120 ÷6+148(115-91) ÷4姓名: 成绩:一、四则运算(含括号)13×(126-93) 777÷(19+18)7×21+152 4×49-45 600÷(144-114) 90-420÷21二、四则运算(无括号)850÷34+21960÷5+21819+704÷32 28+17 ×247+5 ×17 275 ÷25+163三、加法的简便运算86+189+211 163+277+223 55+240+345 341+22+378 326+353+174 20+42+280四、减法的简便运算653-111-289 809-186-314591-191-109姓名: 成绩: 586-153-247 501-203-197 993-204-396五、乘法交换律和结合律5 ×90×2 5 ×31×2086 ×5×25 ×21×204×54×2525 ×88×4六、乘法分配律44 ×146+44×5453×50+50 ×4751 ×825-625 ×516×53+53 ×19448 ×45+55×48475 ×18-18 ×275七、带括号的混合运算(281-153) ÷8 180 ÷9-10 19 ×6-54姓名: 成绩:一、四则运算(含括号)163-552 ÷23696÷(18+11)45+294÷21 10+323 ÷19 144-234 ÷13 312 ÷26+210二、四则运算(无括号)165-3 ×10 18 ×10-48 182 ÷13+116 888 ÷37-23 231 ÷11-21 384 ÷16-20 三、加法的简便运算94+211+189 32+30+268 19+381+281 227+198+73 33+232+167 161+127+173 四、减法的简便运算520-11-189560-143-257456-58-342姓名: 成绩: 632-148-152 689-254-346 748-54-346五、乘法交换律和结合律38 ×4×2542 ×125 ×893 ×5×2031 ×8×125 66×20×514×20×5六、乘法分配律70×35+70 ×6574 ×611-411 ×7455 ×96+104×5521 ×1026×38+94×3889 ×141+59 ×89七、带括号的混合运算(11+8) ×8 19 ×10-15 12 ×10-29一、四则运算(含括号)19×(173-140) 465÷(141-110) (193-171) ×4 336÷(10+11)(21+12) ×216×(14+17)二、四则运算(无括号)299 ÷13-16 86-5 ×10 168+10×20 170-4×3219+9 ×379+7 ×6三、加法的简便运算100+84+216 82+93+207 210+49+151 381+294+306300+123+37767+57+233四、减法的简便运算864-183-317 677-365-135 561-165-135549-175-225 596-145-355 498-253-47 五、乘法交换律和结合律33×4×25 95 ×4×25 2 ×73×505 ×47×20 25 ×4×2563×4×25六、乘法分配律168 ×53+32×5349 ×883-49 ×78369 ×64+36×69 146×54+54×5459 ×646-59 ×54673×71+73 ×129七、带括号的混合运算160÷8+38 16÷4+33 (232-180) ÷4一、四则运算(含括号)20×(56-13) 31 ×6+193 2 ×40-35 (124-68) ÷8(172-150) ×99 ×11-20 二、四则运算(无括号)361 ÷19+97 138-3 ×16 510÷34+7425 ×8-12 399 ÷19-21 7 ×11+27三、加法的简便运算213+35+87 383+90+310 265+144+35 212+375+2588+210+390277+176+124四、减法的简便运算241-187-13 420-129-171 541-52-348777-157-343 655-209-291 628-298-202五、乘法交换律和结合律62 ×25 ×4 52 ×2 ×5 8 ×62 ×12520 ×14 ×5 66 ×2 ×5 5 ×64×20六、乘法分配律812 ×61-61 ×712156×23+44×237 ×74+74×19370 ×97+3×7024 ×10142 ×99七、带括号的混合运算(67+32) ÷9 (6+3) ÷3 200 ÷10-10一、四则运算(含括号)864÷36-11 322 ÷14-23 22×(13+15) 200-15 ×11 3×52-53 8 ×25-14 二、四则运算(无括号)308 ÷22+46171-7×2198-816÷34 122-18 ×24×41+130165-391 ÷23三、加法的简便运算187+281+319 307+176+293 19+317+181 121+140+260348+211+289302+185+315四、减法的简便运算533-363-137 523-307-193 668-107-393534-388-12 558-99-201 830-372-128五、乘法交换律和结合律5 ×60×20 5 ×38×224 ×2×525 ×55×48 ×92×125 57×20×5六、乘法分配律96×306-106 ×96517×27-27×31727 ×101122 ×26+26×7846×39+46 ×61398 ×12-198 ×12七、带括号的混合运算(64+17) ÷9 80÷4-10 49 ÷7+68一、四则运算(含括号)161+2 ×19 525÷(158-137) 171-621 ÷27 152 ÷8+16520×(18+26)7×(38+12)二、四则运算(无括号)528 ÷22+111782 ÷34-12 110-828 ÷36 6×29+1263×29+42140-720÷30三、加法的简便运算125+299+275 86+179+121 289+128+211 172+268+332 175+56+125 329+362+238 四、减法的简便运算314-22-178275-135-65521-130-370635-246-54 644-337-163 795-279-121五、乘法交换律和结合律87 ×2×5041 ×2×5089 ×2×5011 ×2×508 ×32×125 66 ×5×20六、乘法分配律91 ×69+31×9173×8+73 ×9235 ×38+35 ×16264×45+64 ×15527×852-27 ×75249 ×835-49 ×635七、带括号的混合运算(223-139) ÷6 (234-195) ÷3 (199-119) ÷4一、四则运算(含括号)2×(20+21)(145+127) ÷17 210 ÷14+209 15×(147-104) 198-2 ×41272÷(165-131) 二、四则运算(无括号)100÷5-11 37×5-46 4×48+24322 ×9-11 224 ÷14+121 450 ÷18-13三、加法的简便运算20+395+105 251+223+149 70+111+89272+238+228332+223+16815+198+102四、减法的简便运算555-79-221 423-154-146 580-359-41757-68-332 703-166-334 787-182-318五、乘法交换律和结合律92 ×20×5 2 ×83×525 ×11 ×4125 ×75×820 ×75×534 ×125 ×8六、乘法分配律16 ×95+184×9582 ×612-512 ×8246 ×64+64×5437 ×19859 ×41+41×4179 ×55+21×55七、带括号的混合运算6÷3+85 (175-164) ×3 14×7-18一、四则运算(含括号)255 ÷17+152 (16+18) ×22(159-121) ×25 6×32-16 (23+12) ×19 198-2 ×37二、四则运算(无括号)4×36-47 299 ÷13-22 200-544÷32 276 ÷12-17 7×23-11 142+176÷8三、加法的简便运算195+198+305 37+71+363 234+346+166 197+214+8680+319+22036+365+364四、减法的简便运算747-356-144 600-362-138 903-255-345285-164-36 484-133-167 614-129-271五、乘法交换律和结合律25 ×68×417 ×2×508 ×11 ×1258 ×31×125 89 ×125 ×836×25×4六、乘法分配律111 ×93+89×93148 ×91+91×5292 ×579-92 ×47957 ×66+57×3451 ×70+51×3049 ×562-362 ×49七、带括号的混合运算(1+11) ×740÷2-10(136-86) ÷10一、四则运算(含括号)(13+17) ×17 115-2 ×13 37×(66-40) (155+222) ÷29(131+169) ÷2025 ×6+120二、四则运算(无括号)3×47+193101-90 ÷617×3+131 160-4 ×18 143-3 ×7136-3 ×15 三、加法的简便运算276+53+324 193+298+207 70+303+230 134+393+207199+157+43321+329+271四、减法的简便运算792-174-326 738-360-240 906-238-362788-377-223 465-208-92 230-23-177 五、乘法交换律和结合律20×36×54×25×2553×50×250×79×2 5 ×66×220×80×5六、乘法分配律85 ×9886 ×6+86×9412 ×199665 ×46-565 ×4640 ×92+60×9214 ×65+14×135七、带括号的混合运算18 ×8+183 20 ×9+189 (2+1) ×9一、四则运算(含括号)105-532 ÷38(196-27) ÷13 150 ÷6-10 20×4+3262-4×8(169+61) ÷23二、四则运算(无括号)183+7 ×18 9 ×22-23 131-440÷20 82-481 ÷3784 ÷7+227188-11 ×2三、加法的简便运算77+56+244 367+196+204 315+201+285 260+12+388 228+199+101 92+190+108 四、减法的简便运算320-153-47328-120-180683-54-246872-162-338 667-174-126 547-133-267 五、乘法交换律和结合律53×20×519 ×50×211 ×20×58 ×16 ×125 2 ×98×518 ×20×5六、乘法分配律53×460-260×53167 ×93+93×33609 ×25-25 ×409 46×255-155 ×4669 ×9951 ×55+45×51七、带括号的混合运算2 ×4+16 11 ×5-11 (44-29) ÷3一、四则运算(含括号)(18+16) ×20138 ÷6-13 19 ×4+211 3×(107-70) (53-26) ×2176+418 ÷19 二、四则运算(无括号)20+18 ×324×3-35 98-10×3182-3 ×9660÷33+16359+4 ×7三、加法的简便运算389+303+211 44+103+297 84+160+340 202+241+159 272+218+228 57+56+244四、减法的简便运算712-324-176 592-184-116766-344-56836-134-366 638-167-233 818-320-180五、乘法交换律和结合律69 ×20×550×86×2 2 ×93×502 ×50×508 ×36×125 31 ×5×2六、乘法分配律33 ×163+33×3732 ×39+32 ×161 66×48+52 ×6615 ×555-455 ×1532 ×20260×26+60 ×74七、带括号的混合运算180 ÷9-10 120 ÷6-10 (68-44) ÷8一、四则运算(含括号)114+6 ×19 42+2 ×13 (107+83) ÷10 140-25 ×2546÷26-17 172+408 ÷34二、四则运算(无括号)836÷38-19 456÷24+11490 ÷6+12143+444÷3757÷3+5239 ÷3+43三、加法的简便运算265+316+35 189+201+211 258+264+36 189+67+233143+184+357142+96+158四、减法的简便运算675-131-169 595-279-221 524-67-333617-366-134 354-15-285 442-89-111五、乘法交换律和结合律35 ×5×215 ×5×28 ×92×12557 ×5×211 ×25×4 5 ×32×20六、乘法分配律49 ×44+44×51738 ×64-538 ×6420 ×197+3×2085 ×96+96 ×11564 ×10149 ×101七、带括号的混合运算15 ×7+11 (112-94) ×3 13 ×9+138一、四则运算(含括号)147+25 ×5(91-68) ×4(62-39) ×14 (104+190) ÷14 104+119 ÷716 ×10-37 二、四则运算(无括号)158-3×4330÷33+63113-260÷20 125-48 ÷320×8-72 177+96÷4三、加法的简便运算153+309+147 377+350+23 373+242+258 153+224+376201+97+303329+375+225四、减法的简便运算600-218-82 616-98-202 889-278-222653-243-157 856-357-243 610-44-256 五、乘法交换律和结合律50×58×2 2 ×87×5050 ×17 ×25 ×27×208 ×42×125 74 ×5×20六、乘法分配律114×45+86×4576×701-501 ×7617 ×98641 ×47-441 ×4769 ×137+63 ×6976 ×165+35 ×76七、带括号的混合运算(64-49) ×9(2+14) ×9(182-172) ×5姓名: 成绩:一、四则运算(含括号)188+31 ×25×(190-165) (189-20) ÷13 6×33+17319×(18+23)97+580÷29二、四则运算(无括号)5 ×30+187150+204 ÷12 117-171 ÷98 ×2+61124-13 ×4150 ÷6-10三、加法的简便运算55+36+245 138+206+394 222+329+278 241+134+359322+254+78146+60+154四、减法的简便运算399-214-86 822-396-104 773-293-107656-148-352 464-305-95 372-35-165 五、乘法交换律和结合律20×58×543×8×125 76×20×551 ×8×125 65 ×125 ×891 ×2×5六、乘法分配律467×29-367×2924 ×195+24 ×518 ×201846 ×18-18 ×746870 ×41-41 ×770737×88-88 ×637七、带括号的混合运算(18+10) ÷2 19 ×9-53 (33+2) ÷7一、四则运算(含括号)46+136÷8132 ÷6-19 (64-29) ÷5 7×23-14 (67-38) ×11 21 ×(16+10)二、四则运算(无括号)286 ÷13-13 191-5 ×14 250 ÷10-16 110 ÷10+150 178+5 ×4152-442 ÷34三、加法的简便运算378+55+22 229+225+275 202+40+360 321+223+79155+20+145184+357+43四、减法的简便运算584-306-94 588-388-12 609-273-27642-115-185 871-162-338 507-18-382五、乘法交换律和结合律2 ×81×5025 ×50×2 5 ×53×288 ×125 ×850×25×234×25×4六、乘法分配律92 ×56+56×862 ×38+62×6277×82+77 ×11818 ×800-600 ×1825 ×19839 ×96+4×39七、带括号的混合运算(7+4) ×10 19 ×7+65 (158-145) ×8。
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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小学四年级下册数学四则混合运算及简便计算综合练习题
班级:姓名:
一、口算:
240÷4= 90×9= 8100÷9= 300÷5= 420÷7= 720÷9= 20×21= 300÷6= 140÷2= 700×8= 350÷5= 5×6+41= 1600÷4= 2700÷9= 4000÷8= 360÷6= 1400÷2= 200÷4= 720÷9= 78÷4= 二、计算下面各题,能简算的要简便计算:
576-35-165 37×[368÷(14+9)] 102×45 (405-28)÷(51-22) 101×87-87 875÷(245÷7)+89 31×(112+65)÷59 99×57 (553+119)÷(12×2) 125×88 390÷[13×(20-14)] 735×[(700-400)]÷25
三、解决问题:
(1)甲、乙两列火车同时从相距700千米的两地相向而行,甲列车每小时行80千米,乙列车每小时行60千米,几小时两列火车相遇?
(2)甲、乙两车同时从相距480千米的两地相对而行,甲车每小时行45千米,乙车每小时行35千米,几小时后两车相遇?
(3)A、B两地相距3400米,甲、乙两人同时从两地相对而行,甲每分钟走82米,乙每分钟走83米,已经行了20分钟,他们相遇了吗?
(4)甲、乙两列汽车同时从两地出发,相向而行。
已知甲车每小时行45千米,乙车每小时行32千米,经过4小时后还相距2千米,相遇求甲乙两地相距多少千米?
(5)小明、小丽、小芳同时跳绳,跳了3分钟,小明每分钟跳89个,小丽每分钟跳92个,小芳每分钟跳91个,他们一共跳了多少个?。