运用运算律巧算的算法470题 - 口算练习题答案A4纸打印下载

耗时： 0分0秒
题数：
得分：

11 × 10 × 4 = 440
4 × 92 × 75 = 27600
6 × 38 × 50 = 11400
2 × 37 × 50 = 3700
10 × 50 × 8 = 4000
87 × 10 × 8 = 6960
7 × 85 × 10 = 5950
94 × 10 × 6 = 5640
8 × 67 × 25 = 13400
79 × 10 × 9 = 7110
86 × 16 × 5 = 6880
6 × 96 × 15 = 8640
10 × 80 × 5 = 4000
19 × 50 × 4 = 3800
75 × 10 × 5 = 3750
3 × 48 × 30 = 4320
3 × 72 × 20 = 4320
8 × 54 × 10 = 4320
86 × 40 × 2 = 6880
98 × 10 × 4 = 3920
28 × 10 × 5 = 1400
4 × 24 × 15 = 1440
2 × 95 × 45 = 8550
8 × 76 × 75 = 45600
48 × 10 × 3 = 1440
44 × 10 × 6 = 2640
5 × 76 × 20 = 7600
9 × 60 × 10 = 5400
94 × 50 × 2 = 9400
54 × 20 × 2 = 2160
12 × 75 × 8 = 7200
84 × 60 × 5 = 25200
2 × 12 × 30 = 720
36 × 50 × 4 = 7200
7 × 42 × 10 = 2940
27 × 45 × 2 = 2430
8 × 67 × 10 = 5360
23 × 10 × 7 = 1610
32 × 45 × 2 = 2880
38 × 50 × 6 = 11400
4 × 43 × 20 = 3440
5 × 75 × 14 = 5250
94 × 10 × 9 = 8460
61 × 10 × 8 = 4880
3 × 36 × 20 = 2160
93 × 80 × 5 = 37200
4 × 70 × 15 = 4200
87 × 20 × 3 = 5220
82 × 10 × 8 = 6560
8 × 26 × 25 = 5200
41 × 40 × 5 = 8200
46 × 60 × 5 = 13800
65 × 10 × 9 = 5850
2 × 86 × 15 = 2580
68 × 15 × 4 = 4080
9 × 39 × 10 = 3510
33 × 14 × 5 = 2310
8 × 33 × 10 = 2640
6 × 81 × 50 = 24300
30 × 50 × 4 = 6000
68 × 10 × 7 = 4760
36 × 20 × 5 = 3600
4 × 28 × 20 = 2240
2 × 31 × 45 = 2790
87 × 18 × 5 = 7830
4 × 60 × 50 = 12000
17 × 80 × 5 = 6800
30 × 20 × 3 = 1800
2 × 79 × 15 = 2370
49 × 30 × 3 = 4410
8 × 11 × 10 = 880
75 × 60 × 5 = 22500
46 × 25 × 8 = 9200
6 × 67 × 10 = 4020
5 × 65 × 16 = 5200
2 × 14 × 15 = 420
9 × 47 × 10 = 4230
4 × 19 × 15 = 1140
58 × 75 × 8 = 34800
11 × 16 × 5 = 880
73 × 10 × 7 = 5110
6 × 71 × 10 = 4260
28 × 10 × 4 = 1120
89 × 50 × 4 = 17800
4 × 37 × 50 = 7400
39 × 30 × 3 = 3510
64 × 20 × 2 = 2560
28 × 16 × 5 = 2240
8 × 69 × 75 = 41400
5 × 70 × 14 = 4900
2 × 46 × 15 = 1380
7 × 52 × 10 = 3640
3 × 58 × 10 = 1740
97 × 20 × 4 = 7760
32 × 40 × 5 = 6400
2 × 35 × 35 = 2450
6 × 88 × 10 = 5280
5 × 57 × 18 = 5130
73 × 35 × 2 = 5110
4 × 12 × 20 = 960
98 × 60 × 5 = 29400
2 × 96 × 25 = 4800
44 × 12 × 5 = 2640
2 × 98 × 10 = 1960
2 × 43 × 20 = 1720
4 × 49 × 75 = 14700
32 × 50 × 2 = 3200
76 × 15 × 2 = 2280
15 × 10 × 9 = 1350
8 × 51 × 25 = 10200
3 × 50 × 10 = 1500
3 × 45 × 20 = 2700
5 × 75 × 12 = 4500
27 × 10 × 6 = 1620
2 × 81 × 45 = 7290
4 × 61 × 15 = 3660
8 × 21 × 10 = 1680
24 × 12 × 5 = 1440
8 × 72 × 25 = 14400
5 × 79 × 80 = 31600
4 × 63 × 25 = 6300
6 × 30 × 10 = 1800
15 × 45 × 2 = 1350
58 × 10 × 5 = 2900
46 × 40 × 2 = 3680
77 × 50 × 4 = 15400
4 × 55 × 20 = 4400
3 × 96 × 20 = 5760
5 × 90 × 18 = 8100
13 × 10 × 8 = 1040
8 × 19 × 50 = 7600
56 × 10 × 4 = 2240
8 × 88 × 10 = 7040
2 × 14 × 20 = 560
59 × 75 × 8 = 35400
5 × 68 × 16 = 5440
2 × 19 × 50 = 1900
5 × 40 × 80 = 16000
5 × 38 × 40 = 7600
68 × 40 × 5 = 13600
97 × 75 × 8 = 58200
4 × 79 × 75 = 23700
85 × 16 × 5 = 6800
7 × 16 × 10 = 1120
3 × 47 × 20 = 2820
4 × 17 × 50 = 3400
79 × 14 × 5 = 5530
61 × 20 × 4 = 4880
66 × 15 × 2 = 1980
2 × 10 × 30 = 600
6 × 95 × 10 = 5700
14 × 10 × 5 = 700
6 × 91 × 10 = 5460
92 × 15 × 6 = 8280
5 × 80 × 12 = 4800
2 × 91 × 30 = 5460
4 × 95 × 10 = 3800
44 × 20 × 4 = 3520
81 × 50 × 4 = 16200
5 × 10 × 80 = 4000
53 × 25 × 4 = 5300
49 × 15 × 2 = 1470
58 × 16 × 5 = 4640
66 × 15 × 6 = 5940
98 × 10 × 3 = 2940
34 × 80 × 5 = 13600
6 × 43 × 15 = 3870
68 × 30 × 2 = 4080
6 × 28 × 15 = 2520
2 × 60 × 10 = 1200
80 × 25 × 2 = 4000
44 × 10 × 5 = 2200
3 × 47 × 30 = 4230
70 × 25 × 8 = 14000
8 × 34 × 25 = 6800
95 × 80 × 5 = 38000
5 × 31 × 16 = 2480
2 × 76 × 30 = 4560
45 × 20 × 3 = 2700
98 × 75 × 8 = 58800
2 × 29 × 40 = 2320
5 × 97 × 80 = 38800
5 × 82 × 16 = 6560
2 × 94 × 35 = 6580
80 × 80 × 5 = 32000
2 × 32 × 10 = 640
3 × 85 × 30 = 7650
2 × 14 × 10 = 280
97 × 10 × 2 = 1940
36 × 50 × 6 = 10800
94 × 30 × 2 = 5640
5 × 48 × 16 = 3840
5 × 81 × 60 = 24300
66 × 12 × 5 = 3960
92 × 35 × 2 = 6440
2 × 66 × 25 = 3300
5 × 56 × 60 = 16800
8 × 51 × 10 = 4080
5 × 99 × 16 = 7920
38 × 50 × 8 = 15200
8 × 65 × 25 = 13000
79 × 15 × 2 = 2370
6 × 49 × 50 = 14700
46 × 10 × 7 = 3220
34 × 75 × 4 = 10200
82 × 50 × 8 = 32800
8 × 26 × 75 = 15600
29 × 10 × 9 = 2610
93 × 10 × 6 = 5580
4 × 19 × 20 = 1520
89 × 10 × 6 = 5340
5 × 16 × 40 = 3200
2 × 55 × 10 = 1100
5 × 92 × 40 = 18400
83 × 25 × 4 = 8300
2 × 88 × 50 = 8800
4 × 81 × 50 = 16200
6 × 97 × 50 = 29100
79 × 25 × 4 = 7900
4 × 51 × 15 = 3060
2 × 98 × 50 = 9800
41 × 20 × 3 = 2460
3 × 33 × 20 = 1980
47 × 20 × 5 = 4700
95 × 25 × 8 = 19000
5 × 52 × 18 = 4680
65 × 35 × 2 = 4550
6 × 53 × 10 = 3180
5 × 16 × 10 = 800
3 × 79 × 10 = 2370
5 × 85 × 16 = 6800
79 × 40 × 2 = 6320
2 × 71 × 10 = 1420
88 × 20 × 2 = 3520
2 × 11 × 25 = 550
3 × 94 × 30 = 8460
8 × 71 × 10 = 5680
6 × 37 × 50 = 11100
5 × 77 × 14 = 5390
2 × 77 × 45 = 6930
21 × 35 × 2 = 1470
6 × 29 × 50 = 8700
4 × 58 × 75 = 17400
59 × 15 × 4 = 3540
75 × 18 × 5 = 6750
2 × 84 × 45 = 7560
5 × 35 × 16 = 2800
5 × 62 × 14 = 4340
79 × 10 × 3 = 2370
2 × 26 × 35 = 1820
62 × 10 × 3 = 1860
78 × 80 × 5 = 31200
60 × 30 × 2 = 3600
2 × 90 × 10 = 1800
53 × 10 × 6 = 3180
5 × 96 × 40 = 19200
4 × 99 × 75 = 29700
47 × 18 × 5 = 4230
9 × 77 × 10 = 6930
2 × 85 × 25 = 4250
43 × 60 × 5 = 12900
2 × 39 × 10 = 780
94 × 50 × 2 = 9400
12 × 10 × 5 = 600
89 × 20 × 5 = 8900
6 × 90 × 15 = 8100
4 × 84 × 25 = 8400
24 × 10 × 3 = 720
2 × 44 × 25 = 2200
2 × 15 × 40 = 1200
2 × 13 × 50 = 1300
6 × 42 × 15 = 3780
4 × 81 × 10 = 3240
2 × 77 × 20 = 3080
36 × 30 × 3 = 3240
5 × 15 × 14 = 1050
94 × 10 × 6 = 5640
2 × 71 × 25 = 3550
98 × 80 × 5 = 39200
42 × 45 × 2 = 3780
2 × 55 × 30 = 3300
52 × 16 × 5 = 4160
43 × 75 × 4 = 12900
16 × 15 × 4 = 960
68 × 35 × 2 = 4760
87 × 10 × 9 = 7830
2 × 39 × 35 = 2730
56 × 35 × 2 = 3920
9 × 33 × 10 = 2970
2 × 36 × 45 = 3240
43 × 25 × 8 = 8600
8 × 48 × 50 = 19200
75 × 50 × 2 = 7500
2 × 29 × 25 = 1450
4 × 90 × 15 = 5400
5 × 85 × 10 = 4250
59 × 20 × 3 = 3540
8 × 28 × 75 = 16800
58 × 25 × 8 = 11600
5 × 61 × 10 = 3050
99 × 10 × 3 = 2970
79 × 35 × 2 = 5530
5 × 60 × 14 = 4200
72 × 10 × 9 = 6480
81 × 10 × 2 = 1620
4 × 81 × 50 = 16200
7 × 44 × 10 = 3080
42 × 15 × 2 = 1260
4 × 40 × 25 = 4000
8 × 32 × 50 = 12800
2 × 87 × 30 = 5220
97 × 18 × 5 = 8730
97 × 10 × 6 = 5820
4 × 40 × 10 = 1600
96 × 10 × 9 = 8640
78 × 14 × 5 = 5460
82 × 75 × 8 = 49200
20 × 30 × 2 = 1200
5 × 10 × 16 = 800
4 × 51 × 10 = 2040
52 × 15 × 2 = 1560
2 × 74 × 20 = 2960
62 × 10 × 6 = 3720
25 × 60 × 5 = 7500
24 × 35 × 2 = 1680
2 × 15 × 45 = 1350
2 × 73 × 25 = 3650
2 × 55 × 45 = 4950
42 × 50 × 6 = 12600
43 × 40 × 5 = 8600
76 × 80 × 5 = 30400
5 × 79 × 20 = 7900
4 × 70 × 10 = 2800
5 × 72 × 16 = 5760
17 × 12 × 5 = 1020
44 × 20 × 3 = 2640
2 × 77 × 10 = 1540
3 × 23 × 20 = 1380
2 × 52 × 10 = 1040
59 × 20 × 2 = 2360
48 × 12 × 5 = 2880
39 × 75 × 8 = 23400
5 × 39 × 14 = 2730
33 × 20 × 4 = 2640
3 × 46 × 10 = 1380
7 × 78 × 10 = 5460
2 × 78 × 40 = 6240
8 × 36 × 25 = 7200
93 × 10 × 9 = 8370
5 × 41 × 60 = 12300
2 × 16 × 50 = 1600
78 × 30 × 3 = 7020
51 × 25 × 8 = 10200
10 × 40 × 2 = 800
24 × 20 × 2 = 960
5 × 28 × 10 = 1400
53 × 20 × 2 = 2120
44 × 10 × 8 = 3520
34 × 45 × 2 = 3060
2 × 41 × 50 = 4100
37 × 20 × 4 = 2960
2 × 48 × 20 = 1920
9 × 34 × 10 = 3060
76 × 20 × 5 = 7600
96 × 40 × 5 = 19200
11 × 20 × 4 = 880
2 × 12 × 30 = 720
44 × 18 × 5 = 3960
79 × 10 × 7 = 5530
79 × 80 × 5 = 31600
93 × 10 × 6 = 5580
22 × 15 × 6 = 1980
5 × 46 × 14 = 3220
2 × 88 × 30 = 5280
4 × 96 × 10 = 3840
6 × 29 × 15 = 2610
61 × 10 × 9 = 5490
19 × 40 × 2 = 1520
5 × 31 × 40 = 6200
92 × 10 × 5 = 4600
2 × 70 × 50 = 7000
55 × 20 × 2 = 2200
4 × 62 × 15 = 3720
4 × 54 × 25 = 5400
68 × 25 × 2 = 3400
9 × 28 × 10 = 2520
3 × 32 × 30 = 2880
8 × 16 × 25 = 3200
33 × 80 × 5 = 13200
4 × 15 × 10 = 600
94 × 25 × 4 = 9400
3 × 59 × 20 = 3540
73 × 75 × 4 = 21900
8 × 22 × 50 = 8800
2 × 39 × 35 = 2730
13 × 75 × 4 = 3900
4 × 26 × 25 = 2600
4 × 64 × 10 = 2560
4 × 13 × 10 = 520
52 × 20 × 4 = 4160
5 × 42 × 12 = 2520
26 × 45 × 2 = 2340
2 × 79 × 35 = 5530
8 × 25 × 50 = 10000
2 × 15 × 45 = 1350
5 × 77 × 80 = 30800
5 × 20 × 12 = 1200
8 × 12 × 50 = 4800
5 × 61 × 20 = 6100
8 × 81 × 10 = 6480
70 × 50 × 8 = 28000
4 × 24 × 15 = 1440
76 × 12 × 5 = 4560
2 × 34 × 40 = 2720
7 × 36 × 10 = 2520
3 × 70 × 30 = 6300
47 × 30 × 3 = 4230
21 × 18 × 5 = 1890
2 × 96 × 30 = 5760
2 × 34 × 10 = 680
64 × 10 × 3 = 1920
34 × 50 × 2 = 3400
67 × 10 × 7 = 4690
2 × 44 × 10 = 880
62 × 10 × 2 = 1240
85 × 20 × 5 = 8500
49 × 50 × 6 = 14700
5 × 91 × 16 = 7280
94 × 25 × 2 = 4700
2 × 13 × 35 = 910
8 × 82 × 50 = 32800
3 × 92 × 10 = 2760
96 × 80 × 5 = 38400
4 × 50 × 25 = 5000
2 × 70 × 40 = 5600
44 × 14 × 5 = 3080
2 × 63 × 30 = 3780
2 × 85 × 35 = 5950
4 × 21 × 15 = 1260
5 × 30 × 18 = 2700
46 × 20 × 4 = 3680
3 × 86 × 30 = 7740
3 × 85 × 10 = 2550
4 × 59 × 75 = 17700
2 × 91 × 10 = 1820
7 × 80 × 10 = 5600
18 × 40 × 2 = 1440
8 × 76 × 10 = 6080
6 × 80 × 10 = 4800
92 × 20 × 4 = 7360
39 × 20 × 4 = 3120
37 × 30 × 3 = 3330
5 × 28 × 40 = 5600
4 × 28 × 50 = 5600
34 × 40 × 2 = 2720
84 × 10 × 2 = 1680
44 × 75 × 4 = 13200
5 × 29 × 20 = 2900
9 × 18 × 10 = 1620
88 × 10 × 4 = 3520
3 × 41 × 20 = 2460
55 × 10 × 9 = 4950
6 × 57 × 10 = 3420
7 × 93 × 10 = 6510
7 × 69 × 10 = 4830
91 × 15 × 6 = 8190
7 × 36 × 10 = 2520
4 × 49 × 25 = 4900
4 × 34 × 50 = 6800
5 × 23 × 40 = 4600

※总分：100分，共计：470道题，每题：0.21 分。