运用运算律巧算的算法500题 - 口算练习题答案A4纸打印下载

耗时： 0分0秒
题数：
得分：

8 × 58 × 50 = 23200
5 × 30 × 40 = 6000
8 × 55 × 10 = 4400
97 × 35 × 2 = 6790
5 × 78 × 60 = 23400
58 × 80 × 5 = 23200
7 × 27 × 10 = 1890
5 × 41 × 20 = 4100
2 × 27 × 20 = 1080
91 × 20 × 3 = 5460
62 × 10 × 4 = 2480
4 × 39 × 20 = 3120
6 × 44 × 50 = 13200
5 × 25 × 80 = 10000
96 × 75 × 4 = 28800
35 × 10 × 8 = 2800
79 × 35 × 2 = 5530
78 × 25 × 8 = 15600
14 × 50 × 6 = 4200
2 × 24 × 35 = 1680
12 × 10 × 8 = 960
5 × 28 × 40 = 5600
67 × 40 × 5 = 13400
24 × 18 × 5 = 2160
73 × 14 × 5 = 5110
34 × 45 × 2 = 3060
2 × 75 × 30 = 4500
54 × 50 × 4 = 10800
3 × 54 × 10 = 1620
72 × 35 × 2 = 5040
2 × 52 × 40 = 4160
8 × 80 × 50 = 32000
4 × 40 × 20 = 3200
2 × 72 × 15 = 2160
6 × 75 × 15 = 6750
18 × 15 × 6 = 1620
68 × 25 × 8 = 13600
2 × 62 × 15 = 1860
26 × 30 × 2 = 1560
3 × 26 × 20 = 1560
89 × 20 × 5 = 8900
82 × 10 × 3 = 2460
70 × 40 × 2 = 5600
21 × 45 × 2 = 1890
32 × 10 × 2 = 640
9 × 49 × 10 = 4410
2 × 28 × 10 = 560
18 × 50 × 4 = 3600
56 × 20 × 5 = 5600
3 × 24 × 10 = 720
5 × 65 × 18 = 5850
8 × 32 × 10 = 2560
5 × 27 × 40 = 5400
5 × 38 × 12 = 2280
48 × 35 × 2 = 3360
48 × 40 × 5 = 9600
2 × 49 × 10 = 980
46 × 10 × 2 = 920
8 × 95 × 25 = 19000
6 × 31 × 15 = 2790
2 × 77 × 10 = 1540
9 × 70 × 10 = 6300
97 × 30 × 2 = 5820
6 × 46 × 50 = 13800
52 × 12 × 5 = 3120
54 × 50 × 4 = 10800
6 × 62 × 15 = 5580
96 × 40 × 2 = 7680
5 × 96 × 40 = 19200
58 × 10 × 4 = 2320
68 × 10 × 4 = 2720
8 × 43 × 25 = 8600
25 × 75 × 4 = 7500
6 × 88 × 50 = 26400
76 × 12 × 5 = 4560
39 × 50 × 6 = 11700
57 × 40 × 5 = 11400
46 × 50 × 8 = 18400
98 × 25 × 4 = 9800
8 × 35 × 75 = 21000
11 × 50 × 2 = 1100
5 × 24 × 10 = 1200
13 × 50 × 4 = 2600
5 × 32 × 18 = 2880
5 × 16 × 20 = 1600
68 × 10 × 7 = 4760
60 × 35 × 2 = 4200
38 × 10 × 8 = 3040
5 × 29 × 60 = 8700
56 × 45 × 2 = 5040
56 × 30 × 2 = 3360
2 × 54 × 40 = 4320
5 × 74 × 10 = 3700
8 × 55 × 50 = 22000
2 × 53 × 50 = 5300
27 × 80 × 5 = 10800
2 × 40 × 30 = 2400
40 × 50 × 2 = 4000
3 × 81 × 10 = 2430
64 × 50 × 2 = 6400
96 × 75 × 8 = 57600
2 × 64 × 15 = 1920
4 × 72 × 10 = 2880
3 × 82 × 30 = 7380
53 × 50 × 6 = 15900
4 × 46 × 75 = 13800
6 × 79 × 50 = 23700
64 × 75 × 4 = 19200
47 × 25 × 4 = 4700
5 × 46 × 14 = 3220
56 × 15 × 4 = 3360
6 × 22 × 15 = 1980
82 × 18 × 5 = 7380
38 × 10 × 4 = 1520
14 × 10 × 9 = 1260
23 × 80 × 5 = 9200
88 × 30 × 3 = 7920
38 × 50 × 2 = 3800
2 × 36 × 25 = 1800
18 × 30 × 2 = 1080
37 × 20 × 4 = 2960
34 × 40 × 5 = 6800
8 × 36 × 10 = 2880
24 × 10 × 3 = 720
5 × 80 × 14 = 5600
36 × 10 × 6 = 2160
22 × 10 × 4 = 880
86 × 20 × 2 = 3440
87 × 50 × 4 = 17400
72 × 45 × 2 = 6480
64 × 10 × 6 = 3840
21 × 50 × 2 = 2100
46 × 12 × 5 = 2760
61 × 10 × 3 = 1830
8 × 49 × 50 = 19600
86 × 10 × 5 = 4300
50 × 30 × 3 = 4500
47 × 40 × 2 = 3760
9 × 96 × 10 = 8640
4 × 65 × 25 = 6500
40 × 30 × 2 = 2400
50 × 50 × 6 = 15000
4 × 48 × 20 = 3840
60 × 15 × 2 = 1800
2 × 49 × 10 = 980
6 × 35 × 15 = 3150
97 × 14 × 5 = 6790
40 × 75 × 4 = 12000
2 × 56 × 45 = 5040
6 × 31 × 15 = 2790
8 × 74 × 10 = 5920
5 × 16 × 80 = 6400
18 × 30 × 2 = 1080
5 × 65 × 14 = 4550
37 × 10 × 2 = 740
64 × 15 × 2 = 1920
5 × 46 × 20 = 4600
40 × 50 × 4 = 8000
5 × 11 × 18 = 990
79 × 10 × 2 = 1580
84 × 25 × 2 = 4200
4 × 99 × 20 = 7920
3 × 42 × 20 = 2520
2 × 90 × 25 = 4500
3 × 63 × 20 = 3780
34 × 25 × 4 = 3400
5 × 42 × 40 = 8400
2 × 80 × 20 = 3200
99 × 40 × 5 = 19800
52 × 10 × 2 = 1040
86 × 60 × 5 = 25800
59 × 40 × 2 = 4720
15 × 10 × 8 = 1200
4 × 23 × 75 = 6900
74 × 45 × 2 = 6660
26 × 35 × 2 = 1820
5 × 24 × 18 = 2160
3 × 12 × 10 = 360
15 × 20 × 4 = 1200
42 × 20 × 3 = 2520
56 × 15 × 6 = 5040
65 × 10 × 5 = 3250
4 × 61 × 25 = 6100
77 × 25 × 8 = 15400
74 × 10 × 7 = 5180
8 × 11 × 50 = 4400
33 × 10 × 3 = 990
48 × 10 × 5 = 2400
5 × 65 × 10 = 3250
6 × 94 × 15 = 8460
2 × 11 × 20 = 440
2 × 96 × 10 = 1920
26 × 75 × 4 = 7800
21 × 40 × 5 = 4200
9 × 61 × 10 = 5490
77 × 10 × 6 = 4620
88 × 10 × 2 = 1760
3 × 14 × 10 = 420
3 × 85 × 30 = 7650
7 × 75 × 10 = 5250
8 × 54 × 50 = 21600
2 × 72 × 10 = 1440
51 × 10 × 4 = 2040
70 × 18 × 5 = 6300
5 × 60 × 18 = 5400
5 × 54 × 16 = 4320
37 × 60 × 5 = 11100
4 × 94 × 75 = 28200
98 × 10 × 2 = 1960
5 × 76 × 16 = 6080
74 × 50 × 6 = 22200
17 × 50 × 6 = 5100
4 × 91 × 10 = 3640
95 × 40 × 2 = 7600
59 × 50 × 8 = 23600
75 × 10 × 7 = 5250
66 × 40 × 2 = 5280
87 × 14 × 5 = 6090
8 × 43 × 50 = 17200
26 × 25 × 2 = 1300
4 × 40 × 20 = 3200
47 × 15 × 6 = 4230
2 × 38 × 35 = 2660
36 × 10 × 9 = 3240
90 × 50 × 2 = 9000
4 × 58 × 10 = 2320
8 × 29 × 25 = 5800
4 × 42 × 50 = 8400
5 × 54 × 10 = 2700
7 × 77 × 10 = 5390
5 × 26 × 10 = 1300
5 × 67 × 16 = 5360
5 × 68 × 10 = 3400
52 × 20 × 2 = 2080
5 × 39 × 60 = 11700
76 × 25 × 8 = 15200
5 × 52 × 14 = 3640
4 × 67 × 20 = 5360
55 × 30 × 2 = 3300
4 × 25 × 10 = 1000
5 × 72 × 14 = 5040
22 × 50 × 8 = 8800
4 × 17 × 10 = 680
4 × 50 × 20 = 4000
20 × 80 × 5 = 8000
20 × 75 × 4 = 6000
2 × 24 × 20 = 960
48 × 50 × 4 = 9600
14 × 30 × 3 = 1260
2 × 83 × 40 = 6640
25 × 10 × 4 = 1000
6 × 85 × 15 = 7650
5 × 11 × 14 = 770
5 × 23 × 18 = 2070
36 × 16 × 5 = 2880
73 × 25 × 4 = 7300
97 × 10 × 6 = 5820
65 × 35 × 2 = 4550
49 × 20 × 3 = 2940
66 × 10 × 9 = 5940
4 × 53 × 75 = 15900
4 × 38 × 25 = 3800
53 × 20 × 3 = 3180
43 × 18 × 5 = 3870
5 × 32 × 14 = 2240
5 × 56 × 18 = 5040
23 × 50 × 4 = 4600
32 × 20 × 4 = 2560
6 × 63 × 15 = 5670
19 × 10 × 2 = 380
3 × 94 × 30 = 8460
5 × 86 × 40 = 17200
77 × 15 × 6 = 6930
4 × 14 × 15 = 840
55 × 60 × 5 = 16500
4 × 38 × 75 = 11400
8 × 74 × 10 = 5920
5 × 84 × 80 = 33600
9 × 49 × 10 = 4410
69 × 10 × 7 = 4830
3 × 91 × 30 = 8190
5 × 76 × 12 = 4560
79 × 25 × 2 = 3950
49 × 10 × 6 = 2940
3 × 47 × 20 = 2820
5 × 18 × 80 = 7200
2 × 91 × 15 = 2730
36 × 20 × 5 = 3600
4 × 38 × 20 = 3040
68 × 30 × 3 = 6120
9 × 34 × 10 = 3060
76 × 18 × 5 = 6840
8 × 32 × 50 = 12800
51 × 75 × 8 = 30600
4 × 96 × 25 = 9600
4 × 60 × 20 = 4800
50 × 80 × 5 = 20000
84 × 18 × 5 = 7560
51 × 50 × 8 = 20400
82 × 20 × 5 = 8200
2 × 36 × 40 = 2880
5 × 23 × 80 = 9200
67 × 50 × 2 = 6700
2 × 94 × 20 = 3760
2 × 37 × 20 = 1480
5 × 39 × 12 = 2340
5 × 28 × 20 = 2800
83 × 10 × 2 = 1660
29 × 15 × 4 = 1740
79 × 10 × 7 = 5530
33 × 10 × 8 = 2640
91 × 10 × 5 = 4550
54 × 50 × 2 = 5400
2 × 70 × 25 = 3500
21 × 75 × 4 = 6300
21 × 10 × 4 = 840
4 × 76 × 15 = 4560
87 × 50 × 4 = 17400
86 × 10 × 7 = 6020
2 × 77 × 45 = 6930
67 × 10 × 4 = 2680
2 × 75 × 35 = 5250
71 × 25 × 8 = 14200
8 × 91 × 10 = 7280
8 × 51 × 50 = 20400
59 × 25 × 8 = 11800
2 × 33 × 15 = 990
4 × 17 × 75 = 5100
4 × 26 × 75 = 7800
2 × 67 × 15 = 2010
19 × 25 × 4 = 1900
5 × 77 × 18 = 6930
6 × 50 × 15 = 4500
96 × 35 × 2 = 6720
5 × 86 × 18 = 7740
5 × 92 × 10 = 4600
44 × 40 × 2 = 3520
8 × 89 × 75 = 53400
39 × 25 × 8 = 7800
45 × 50 × 2 = 4500
70 × 40 × 2 = 5600
97 × 20 × 2 = 3880
5 × 48 × 16 = 3840
6 × 82 × 10 = 4920
72 × 20 × 2 = 2880
4 × 22 × 10 = 880
72 × 50 × 4 = 14400
8 × 67 × 75 = 40200
20 × 40 × 5 = 4000
6 × 20 × 10 = 1200
48 × 40 × 5 = 9600
66 × 45 × 2 = 5940
92 × 50 × 4 = 18400
91 × 15 × 4 = 5460
2 × 89 × 35 = 6230
98 × 14 × 5 = 6860
2 × 27 × 35 = 1890
2 × 18 × 10 = 360
24 × 35 × 2 = 1680
30 × 50 × 4 = 6000
8 × 66 × 75 = 39600
39 × 10 × 8 = 3120
20 × 50 × 6 = 6000
20 × 15 × 6 = 1800
2 × 61 × 20 = 2440
14 × 50 × 2 = 1400
72 × 10 × 7 = 5040
30 × 10 × 6 = 1800
81 × 15 × 6 = 7290
51 × 10 × 2 = 1020
2 × 29 × 20 = 1160
4 × 19 × 25 = 1900
11 × 10 × 8 = 880
4 × 45 × 25 = 4500
22 × 15 × 4 = 1320
31 × 20 × 4 = 2480
85 × 40 × 5 = 17000
22 × 15 × 6 = 1980
4 × 68 × 50 = 13600
31 × 25 × 2 = 1550
4 × 86 × 15 = 5160
95 × 16 × 5 = 7600
4 × 15 × 15 = 900
8 × 59 × 50 = 23600
39 × 50 × 2 = 3900
16 × 10 × 6 = 960
5 × 47 × 16 = 3760
2 × 48 × 50 = 4800
2 × 87 × 30 = 5220
4 × 75 × 20 = 6000
5 × 58 × 14 = 4060
84 × 20 × 4 = 6720
27 × 50 × 8 = 10800
6 × 34 × 10 = 2040
68 × 50 × 2 = 6800
69 × 20 × 2 = 2760
4 × 79 × 75 = 23700
31 × 20 × 4 = 2480
38 × 25 × 2 = 1900
4 × 19 × 20 = 1520
70 × 20 × 5 = 7000
3 × 54 × 20 = 3240
5 × 55 × 20 = 5500
25 × 10 × 5 = 1250
46 × 20 × 3 = 2760
7 × 36 × 10 = 2520
59 × 75 × 8 = 35400
86 × 20 × 3 = 5160
5 × 20 × 16 = 1600
2 × 64 × 35 = 4480
4 × 13 × 25 = 1300
8 × 95 × 50 = 38000
92 × 45 × 2 = 8280
37 × 10 × 9 = 3330
4 × 48 × 15 = 2880
8 × 39 × 50 = 15600
24 × 35 × 2 = 1680
86 × 20 × 4 = 6880
6 × 22 × 15 = 1980
33 × 20 × 5 = 3300
12 × 10 × 5 = 600
4 × 77 × 25 = 7700
95 × 40 × 5 = 19000
8 × 21 × 25 = 4200
35 × 10 × 6 = 2100
15 × 12 × 5 = 900
76 × 10 × 6 = 4560
55 × 15 × 2 = 1650
10 × 10 × 2 = 200
47 × 25 × 4 = 4700
4 × 40 × 50 = 8000
8 × 37 × 50 = 14800
2 × 85 × 40 = 6800
88 × 10 × 8 = 7040
5 × 40 × 10 = 2000
5 × 62 × 60 = 18600
84 × 16 × 5 = 6720
65 × 10 × 6 = 3900
5 × 94 × 80 = 37600
63 × 16 × 5 = 5040
7 × 34 × 10 = 2380
3 × 67 × 20 = 4020
2 × 21 × 10 = 420
5 × 80 × 60 = 24000
5 × 83 × 40 = 16600
2 × 96 × 30 = 5760
2 × 69 × 40 = 5520
4 × 35 × 15 = 2100
4 × 89 × 15 = 5340
14 × 75 × 8 = 8400
6 × 44 × 50 = 13200
4 × 24 × 25 = 2400
48 × 25 × 2 = 2400
4 × 62 × 10 = 2480
67 × 14 × 5 = 4690
13 × 20 × 4 = 1040
54 × 16 × 5 = 4320
53 × 40 × 2 = 4240
8 × 67 × 10 = 5360
2 × 84 × 15 = 2520
5 × 42 × 10 = 2100
94 × 20 × 3 = 5640
11 × 25 × 2 = 550
2 × 45 × 35 = 3150
2 × 29 × 40 = 2320
78 × 20 × 2 = 3120
2 × 91 × 20 = 3640
96 × 20 × 4 = 7680
89 × 20 × 5 = 8900
5 × 58 × 40 = 11600
2 × 78 × 25 = 3900
2 × 93 × 35 = 6510
69 × 12 × 5 = 4140
72 × 40 × 2 = 5760
38 × 30 × 2 = 2280
6 × 83 × 10 = 4980
4 × 20 × 75 = 6000
14 × 20 × 5 = 1400
2 × 74 × 35 = 5180
4 × 37 × 75 = 11100
2 × 80 × 10 = 1600
6 × 80 × 50 = 24000
17 × 75 × 4 = 5100
8 × 31 × 50 = 12400
4 × 24 × 25 = 2400
7 × 10 × 10 = 700
37 × 50 × 4 = 7400
68 × 25 × 2 = 3400
31 × 25 × 8 = 6200
56 × 50 × 2 = 5600
49 × 10 × 4 = 1960
10 × 10 × 5 = 500
18 × 50 × 8 = 7200
5 × 56 × 10 = 2800
95 × 75 × 4 = 28500
74 × 45 × 2 = 6660
5 × 29 × 12 = 1740
31 × 20 × 3 = 1860
57 × 16 × 5 = 4560
2 × 20 × 50 = 2000

※总分：100分，共计：500道题，每题：0.20 分。