运用运算律巧算的算法380题 - 口算练习题答案A4纸打印下载

耗时： 0分0秒
题数：
得分：

9 × 38 × 10 = 3420
81 × 35 × 2 = 5670
2 × 87 × 35 = 6090
89 × 10 × 8 = 7120
58 × 15 × 6 = 5220
2 × 63 × 25 = 3150
8 × 51 × 50 = 20400
23 × 25 × 8 = 4600
17 × 35 × 2 = 1190
46 × 75 × 4 = 13800
21 × 10 × 4 = 840
5 × 60 × 14 = 4200
98 × 15 × 4 = 5880
6 × 28 × 50 = 8400
2 × 57 × 40 = 4560
40 × 75 × 4 = 12000
57 × 10 × 7 = 3990
6 × 79 × 15 = 7110
4 × 96 × 25 = 9600
7 × 33 × 10 = 2310
41 × 35 × 2 = 2870
8 × 37 × 25 = 7400
5 × 67 × 14 = 4690
54 × 25 × 2 = 2700
4 × 24 × 50 = 4800
4 × 83 × 50 = 16600
68 × 20 × 5 = 6800
38 × 20 × 2 = 1520
40 × 14 × 5 = 2800
43 × 30 × 2 = 2580
2 × 69 × 35 = 4830
2 × 64 × 35 = 4480
22 × 10 × 7 = 1540
8 × 12 × 50 = 4800
19 × 10 × 9 = 1710
2 × 36 × 25 = 1800
5 × 77 × 16 = 6160
8 × 81 × 50 = 32400
8 × 97 × 10 = 7760
57 × 50 × 4 = 11400
72 × 45 × 2 = 6480
5 × 51 × 14 = 3570
83 × 12 × 5 = 4980
8 × 88 × 25 = 17600
4 × 73 × 50 = 14600
3 × 35 × 20 = 2100
8 × 88 × 25 = 17600
41 × 35 × 2 = 2870
28 × 60 × 5 = 8400
2 × 71 × 50 = 7100
40 × 15 × 2 = 1200
5 × 46 × 80 = 18400
90 × 10 × 6 = 5400
11 × 10 × 5 = 550
4 × 92 × 15 = 5520
8 × 23 × 75 = 13800
2 × 44 × 15 = 1320
5 × 90 × 18 = 8100
5 × 19 × 12 = 1140
64 × 75 × 8 = 38400
5 × 34 × 40 = 6800
43 × 20 × 5 = 4300
91 × 30 × 3 = 8190
34 × 10 × 8 = 2720
15 × 75 × 8 = 9000
66 × 10 × 7 = 4620
8 × 66 × 50 = 26400
5 × 54 × 12 = 3240
10 × 40 × 5 = 2000
8 × 95 × 50 = 38000
5 × 95 × 12 = 5700
58 × 30 × 3 = 5220
2 × 19 × 15 = 570
4 × 47 × 15 = 2820
55 × 20 × 3 = 3300
8 × 98 × 50 = 39200
11 × 10 × 7 = 770
71 × 10 × 9 = 6390
2 × 81 × 20 = 3240
8 × 88 × 25 = 17600
8 × 94 × 75 = 56400
77 × 50 × 4 = 15400
34 × 50 × 2 = 3400
68 × 25 × 8 = 13600
8 × 79 × 10 = 6320
6 × 93 × 10 = 5580
5 × 11 × 80 = 4400
5 × 13 × 20 = 1300
27 × 75 × 4 = 8100
93 × 50 × 8 = 37200
5 × 33 × 10 = 1650
4 × 41 × 20 = 3280
8 × 74 × 50 = 29600
30 × 60 × 5 = 9000
62 × 18 × 5 = 5580
2 × 63 × 25 = 3150
94 × 50 × 8 = 37600
59 × 50 × 6 = 17700
4 × 17 × 75 = 5100
97 × 20 × 4 = 7760
42 × 20 × 5 = 4200
36 × 14 × 5 = 2520
3 × 77 × 30 = 6930
6 × 42 × 50 = 12600
92 × 25 × 4 = 9200
38 × 16 × 5 = 3040
92 × 10 × 5 = 4600
5 × 96 × 16 = 7680
32 × 16 × 5 = 2560
5 × 48 × 10 = 2400
43 × 45 × 2 = 3870
12 × 16 × 5 = 960
20 × 10 × 8 = 1600
2 × 69 × 30 = 4140
5 × 31 × 16 = 2480
2 × 63 × 10 = 1260
2 × 30 × 25 = 1500
2 × 49 × 45 = 4410
3 × 34 × 20 = 2040
5 × 78 × 80 = 31200
65 × 16 × 5 = 5200
18 × 50 × 8 = 7200
12 × 75 × 4 = 3600
2 × 80 × 20 = 3200
5 × 57 × 60 = 17100
2 × 93 × 35 = 6510
4 × 18 × 50 = 3600
69 × 60 × 5 = 20700
2 × 77 × 35 = 5390
2 × 71 × 30 = 4260
5 × 16 × 10 = 800
2 × 51 × 15 = 1530
4 × 89 × 25 = 8900
3 × 44 × 10 = 1320
20 × 40 × 2 = 1600
2 × 39 × 45 = 3510
67 × 15 × 6 = 6030
91 × 25 × 4 = 9100
59 × 50 × 2 = 5900
4 × 92 × 75 = 27600
57 × 40 × 2 = 4560
81 × 40 × 2 = 6480
18 × 18 × 5 = 1620
4 × 26 × 25 = 2600
14 × 25 × 4 = 1400
2 × 97 × 45 = 8730
75 × 12 × 5 = 4500
60 × 20 × 2 = 2400
2 × 56 × 45 = 5040
23 × 30 × 3 = 2070
4 × 35 × 75 = 10500
5 × 24 × 60 = 7200
66 × 16 × 5 = 5280
88 × 40 × 2 = 7040
4 × 68 × 25 = 6800
5 × 30 × 80 = 12000
7 × 93 × 10 = 6510
4 × 62 × 50 = 12400
93 × 15 × 6 = 8370
58 × 50 × 2 = 5800
6 × 69 × 15 = 6210
2 × 35 × 10 = 700
2 × 95 × 35 = 6650
6 × 70 × 15 = 6300
2 × 36 × 25 = 1800
67 × 50 × 2 = 6700
54 × 40 × 5 = 10800
80 × 10 × 9 = 7200
4 × 69 × 15 = 4140
2 × 34 × 35 = 2380
40 × 15 × 4 = 2400
2 × 23 × 40 = 1840
2 × 65 × 25 = 3250
6 × 84 × 10 = 5040
22 × 50 × 6 = 6600
34 × 16 × 5 = 2720
76 × 60 × 5 = 22800
66 × 20 × 3 = 3960
27 × 40 × 2 = 2160
19 × 45 × 2 = 1710
69 × 75 × 8 = 41400
55 × 25 × 4 = 5500
33 × 75 × 8 = 19800
3 × 40 × 20 = 2400
55 × 15 × 2 = 1650
2 × 87 × 45 = 7830
5 × 49 × 14 = 3430
18 × 35 × 2 = 1260
5 × 11 × 12 = 660
40 × 20 × 4 = 3200
75 × 25 × 8 = 15000
57 × 18 × 5 = 5130
4 × 35 × 10 = 1400
65 × 15 × 6 = 5850
7 × 64 × 10 = 4480
48 × 10 × 3 = 1440
4 × 75 × 20 = 6000
90 × 15 × 4 = 5400
70 × 80 × 5 = 28000
2 × 46 × 15 = 1380
5 × 85 × 12 = 5100
60 × 60 × 5 = 18000
45 × 16 × 5 = 3600
3 × 46 × 30 = 4140
58 × 10 × 7 = 4060
10 × 25 × 4 = 1000
18 × 50 × 4 = 3600
53 × 30 × 3 = 4770
54 × 50 × 6 = 16200
5 × 81 × 80 = 32400
8 × 11 × 10 = 880
5 × 25 × 10 = 1250
92 × 10 × 8 = 7360
6 × 15 × 15 = 1350
3 × 64 × 30 = 5760
2 × 30 × 40 = 2400
8 × 85 × 10 = 6800
5 × 79 × 60 = 23700
2 × 21 × 45 = 1890
36 × 20 × 5 = 3600
5 × 63 × 18 = 5670
8 × 34 × 25 = 6800
4 × 29 × 15 = 1740
54 × 50 × 6 = 16200
24 × 10 × 6 = 1440
66 × 16 × 5 = 5280
46 × 40 × 2 = 3680
45 × 50 × 4 = 9000
30 × 30 × 3 = 2700
21 × 50 × 8 = 8400
8 × 64 × 10 = 5120
76 × 50 × 8 = 30400
14 × 35 × 2 = 980
84 × 30 × 3 = 7560
8 × 95 × 25 = 19000
2 × 91 × 30 = 5460
7 × 12 × 10 = 840
4 × 54 × 20 = 4320
3 × 30 × 10 = 900
4 × 80 × 10 = 3200
39 × 40 × 2 = 3120
55 × 25 × 8 = 11000
26 × 10 × 6 = 1560
73 × 10 × 4 = 2920
92 × 10 × 5 = 4600
93 × 35 × 2 = 6510
6 × 26 × 15 = 2340
82 × 50 × 6 = 24600
5 × 59 × 18 = 5310
24 × 25 × 2 = 1200
4 × 96 × 25 = 9600
36 × 50 × 8 = 14400
5 × 96 × 40 = 19200
8 × 86 × 25 = 17200
43 × 30 × 3 = 3870
9 × 34 × 10 = 3060
43 × 10 × 7 = 3010
65 × 10 × 2 = 1300
3 × 66 × 30 = 5940
2 × 98 × 30 = 5880
49 × 14 × 5 = 3430
92 × 25 × 2 = 4600
5 × 32 × 18 = 2880
57 × 50 × 8 = 22800
53 × 30 × 3 = 4770
76 × 18 × 5 = 6840
5 × 99 × 10 = 4950
95 × 80 × 5 = 38000
93 × 12 × 5 = 5580
88 × 20 × 3 = 5280
75 × 10 × 4 = 3000
11 × 10 × 4 = 440
2 × 21 × 40 = 1680
80 × 75 × 8 = 48000
8 × 71 × 10 = 5680
4 × 76 × 75 = 22800
93 × 35 × 2 = 6510
8 × 41 × 50 = 16400
2 × 28 × 30 = 1680
8 × 60 × 50 = 24000
5 × 78 × 12 = 4680
4 × 55 × 75 = 16500
8 × 34 × 75 = 20400
85 × 35 × 2 = 5950
2 × 91 × 20 = 3640
2 × 12 × 40 = 960
76 × 10 × 7 = 5320
92 × 10 × 4 = 3680
4 × 59 × 75 = 17700
83 × 75 × 4 = 24900
87 × 50 × 6 = 26100
2 × 70 × 15 = 2100
2 × 25 × 40 = 2000
4 × 56 × 15 = 3360
2 × 42 × 35 = 2940
5 × 61 × 12 = 3660
19 × 30 × 3 = 1710
6 × 15 × 50 = 4500
56 × 25 × 8 = 11200
20 × 30 × 3 = 1800
5 × 19 × 40 = 3800
30 × 16 × 5 = 2400
44 × 10 × 4 = 1760
68 × 25 × 8 = 13600
57 × 30 × 2 = 3420
3 × 15 × 30 = 1350
2 × 49 × 30 = 2940
41 × 25 × 8 = 8200
4 × 57 × 25 = 5700
66 × 50 × 6 = 19800
13 × 35 × 2 = 910
80 × 50 × 8 = 32000
5 × 14 × 40 = 2800
50 × 50 × 6 = 15000
63 × 25 × 8 = 12600
6 × 33 × 50 = 9900
96 × 18 × 5 = 8640
5 × 10 × 16 = 800
6 × 92 × 15 = 8280
36 × 30 × 2 = 2160
91 × 50 × 2 = 9100
6 × 21 × 50 = 6300
57 × 10 × 2 = 1140
6 × 31 × 10 = 1860
3 × 76 × 30 = 6840
66 × 60 × 5 = 19800
76 × 25 × 8 = 15200
7 × 11 × 10 = 770
33 × 80 × 5 = 13200
20 × 10 × 2 = 400
3 × 29 × 30 = 2610
5 × 95 × 40 = 19000
23 × 75 × 8 = 13800
3 × 83 × 20 = 4980
4 × 65 × 25 = 6500
56 × 75 × 4 = 16800
29 × 16 × 5 = 2320
37 × 25 × 2 = 1850
5 × 37 × 40 = 7400
79 × 25 × 2 = 3950
24 × 20 × 5 = 2400
4 × 53 × 75 = 15900
74 × 60 × 5 = 22200
26 × 25 × 4 = 2600
21 × 20 × 4 = 1680
72 × 25 × 4 = 7200
86 × 14 × 5 = 6020
55 × 10 × 6 = 3300
6 × 24 × 50 = 7200
85 × 75 × 4 = 25500
88 × 35 × 2 = 6160
69 × 25 × 4 = 6900
6 × 92 × 10 = 5520
6 × 36 × 50 = 10800
8 × 56 × 25 = 11200
17 × 10 × 2 = 340
2 × 35 × 40 = 2800
76 × 30 × 2 = 4560
84 × 15 × 6 = 7560
5 × 51 × 20 = 5100
4 × 91 × 50 = 18200
73 × 25 × 4 = 7300
97 × 20 × 3 = 5820
5 × 52 × 60 = 15600
49 × 20 × 5 = 4900
13 × 10 × 3 = 390
79 × 30 × 3 = 7110
2 × 18 × 45 = 1620
72 × 10 × 2 = 1440
34 × 50 × 2 = 3400
2 × 31 × 50 = 3100
16 × 35 × 2 = 1120
3 × 89 × 30 = 8010
5 × 91 × 18 = 8190
54 × 50 × 4 = 10800
50 × 50 × 8 = 20000
36 × 10 × 3 = 1080
5 × 78 × 60 = 23400
76 × 80 × 5 = 30400
2 × 23 × 50 = 2300

※总分：100分，共计：380道题，每题：0.26 分。