运用运算律巧算的算法390题 - 口算练习题答案A4纸打印下载

耗时： 0分0秒
题数：
得分：

5 × 38 × 18 = 3420
2 × 31 × 50 = 3100
14 × 25 × 4 = 1400
2 × 46 × 25 = 2300
4 × 54 × 15 = 3240
89 × 10 × 5 = 4450
53 × 10 × 7 = 3710
4 × 30 × 50 = 6000
54 × 80 × 5 = 21600
2 × 77 × 10 = 1540
23 × 50 × 2 = 2300
7 × 69 × 10 = 4830
76 × 25 × 2 = 3800
10 × 10 × 7 = 700
2 × 48 × 45 = 4320
6 × 97 × 15 = 8730
5 × 41 × 60 = 12300
8 × 67 × 75 = 40200
8 × 21 × 25 = 4200
7 × 13 × 10 = 910
95 × 30 × 3 = 8550
5 × 79 × 60 = 23700
2 × 33 × 20 = 1320
95 × 30 × 3 = 8550
5 × 74 × 12 = 4440
4 × 40 × 50 = 8000
5 × 37 × 14 = 2590
8 × 16 × 50 = 6400
2 × 36 × 30 = 2160
69 × 20 × 4 = 5520
30 × 10 × 2 = 600
6 × 12 × 15 = 1080
8 × 23 × 50 = 9200
16 × 35 × 2 = 1120
75 × 10 × 7 = 5250
11 × 10 × 4 = 440
28 × 25 × 2 = 1400
28 × 20 × 2 = 1120
3 × 78 × 10 = 2340
34 × 20 × 2 = 1360
33 × 40 × 2 = 2640
2 × 69 × 10 = 1380
52 × 18 × 5 = 4680
18 × 25 × 8 = 3600
4 × 87 × 50 = 17400
2 × 48 × 50 = 4800
4 × 80 × 50 = 16000
5 × 98 × 80 = 39200
3 × 80 × 30 = 7200
9 × 73 × 10 = 6570
81 × 18 × 5 = 7290
3 × 11 × 30 = 990
61 × 10 × 6 = 3660
8 × 46 × 10 = 3680
2 × 59 × 15 = 1770
5 × 57 × 12 = 3420
4 × 10 × 10 = 400
46 × 25 × 4 = 4600
3 × 42 × 20 = 2520
3 × 56 × 10 = 1680
87 × 10 × 4 = 3480
6 × 69 × 50 = 20700
4 × 78 × 50 = 15600
90 × 10 × 4 = 3600
5 × 25 × 80 = 10000
5 × 28 × 18 = 2520
38 × 25 × 8 = 7600
56 × 30 × 2 = 3360
2 × 56 × 30 = 3360
4 × 71 × 20 = 5680
3 × 13 × 20 = 780
3 × 51 × 10 = 1530
26 × 20 × 2 = 1040
5 × 52 × 12 = 3120
9 × 79 × 10 = 7110
21 × 25 × 8 = 4200
39 × 25 × 2 = 1950
4 × 38 × 10 = 1520
11 × 60 × 5 = 3300
48 × 10 × 6 = 2880
77 × 25 × 8 = 15400
2 × 68 × 30 = 4080
70 × 10 × 3 = 2100
2 × 99 × 35 = 6930
94 × 10 × 9 = 8460
61 × 15 × 6 = 5490
2 × 69 × 40 = 5520
34 × 50 × 2 = 3400
3 × 25 × 20 = 1500
8 × 88 × 50 = 35200
11 × 40 × 2 = 880
29 × 10 × 3 = 870
4 × 36 × 75 = 10800
81 × 12 × 5 = 4860
23 × 50 × 8 = 9200
4 × 64 × 75 = 19200
73 × 80 × 5 = 29200
31 × 40 × 5 = 6200
4 × 23 × 10 = 920
11 × 20 × 4 = 880
94 × 40 × 2 = 7520
44 × 15 × 4 = 2640
6 × 65 × 10 = 3900
45 × 40 × 5 = 9000
3 × 69 × 10 = 2070
30 × 45 × 2 = 2700
5 × 41 × 60 = 12300
45 × 40 × 2 = 3600
8 × 27 × 25 = 5400
5 × 26 × 40 = 5200
24 × 14 × 5 = 1680
6 × 24 × 15 = 2160
5 × 82 × 12 = 4920
33 × 10 × 8 = 2640
4 × 29 × 15 = 1740
88 × 20 × 2 = 3520
2 × 90 × 15 = 2700
5 × 42 × 20 = 4200
43 × 45 × 2 = 3870
7 × 57 × 10 = 3990
39 × 10 × 4 = 1560
44 × 14 × 5 = 3080
56 × 15 × 4 = 3360
86 × 50 × 4 = 17200
68 × 50 × 4 = 13600
2 × 77 × 10 = 1540
77 × 50 × 4 = 15400
30 × 60 × 5 = 9000
48 × 50 × 6 = 14400
2 × 36 × 20 = 1440
2 × 34 × 25 = 1700
75 × 10 × 7 = 5250
5 × 67 × 16 = 5360
53 × 10 × 7 = 3710
73 × 20 × 4 = 5840
3 × 26 × 10 = 780
56 × 40 × 5 = 11200
9 × 73 × 10 = 6570
2 × 39 × 50 = 3900
31 × 16 × 5 = 2480
5 × 47 × 40 = 9400
15 × 50 × 4 = 3000
9 × 55 × 10 = 4950
92 × 20 × 5 = 9200
8 × 29 × 10 = 2320
2 × 11 × 20 = 440
51 × 16 × 5 = 4080
15 × 30 × 3 = 1350
2 × 90 × 40 = 7200
33 × 10 × 3 = 990
2 × 67 × 30 = 4020
61 × 12 × 5 = 3660
63 × 20 × 2 = 2520
9 × 19 × 10 = 1710
74 × 10 × 7 = 5180
2 × 17 × 20 = 680
4 × 36 × 25 = 3600
95 × 20 × 3 = 5700
57 × 10 × 2 = 1140
6 × 98 × 10 = 5880
64 × 25 × 4 = 6400
2 × 90 × 50 = 9000
30 × 50 × 8 = 12000
2 × 98 × 20 = 3920
26 × 75 × 4 = 7800
2 × 47 × 10 = 940
5 × 20 × 18 = 1800
82 × 30 × 3 = 7380
95 × 10 × 7 = 6650
87 × 50 × 6 = 26100
6 × 46 × 50 = 13800
9 × 34 × 10 = 3060
92 × 20 × 4 = 7360
5 × 52 × 18 = 4680
8 × 73 × 75 = 43800
8 × 91 × 75 = 54600
2 × 19 × 10 = 380
4 × 26 × 15 = 1560
7 × 98 × 10 = 6860
4 × 99 × 50 = 19800
47 × 30 × 3 = 4230
58 × 75 × 8 = 34800
2 × 31 × 35 = 2170
13 × 45 × 2 = 1170
2 × 27 × 40 = 2160
5 × 53 × 16 = 4240
33 × 10 × 9 = 2970
6 × 26 × 10 = 1560
8 × 90 × 25 = 18000
6 × 93 × 15 = 8370
36 × 45 × 2 = 3240
35 × 45 × 2 = 3150
41 × 35 × 2 = 2870
87 × 75 × 4 = 26100
46 × 25 × 2 = 2300
20 × 20 × 4 = 1600
5 × 42 × 10 = 2100
53 × 10 × 8 = 4240
22 × 16 × 5 = 1760
56 × 30 × 3 = 5040
6 × 83 × 50 = 24900
46 × 16 × 5 = 3680
38 × 10 × 2 = 760
75 × 30 × 3 = 6750
6 × 48 × 10 = 2880
4 × 51 × 10 = 2040
2 × 34 × 25 = 1700
24 × 40 × 2 = 1920
40 × 15 × 2 = 1200
64 × 10 × 5 = 3200
2 × 53 × 30 = 3180
15 × 30 × 3 = 1350
5 × 98 × 16 = 7840
2 × 60 × 25 = 3000
3 × 30 × 20 = 1800
4 × 33 × 10 = 1320
2 × 34 × 30 = 2040
8 × 68 × 25 = 13600
8 × 11 × 50 = 4400
88 × 45 × 2 = 7920
6 × 88 × 50 = 26400
94 × 25 × 8 = 18800
82 × 75 × 4 = 24600
49 × 10 × 5 = 2450
17 × 10 × 4 = 680
2 × 46 × 30 = 2760
5 × 50 × 80 = 20000
8 × 92 × 10 = 7360
51 × 10 × 9 = 4590
4 × 23 × 15 = 1380
53 × 10 × 3 = 1590
2 × 32 × 50 = 3200
5 × 64 × 12 = 3840
25 × 20 × 5 = 2500
22 × 75 × 8 = 13200
8 × 71 × 25 = 14200
7 × 15 × 10 = 1050
38 × 10 × 7 = 2660
6 × 39 × 10 = 2340
11 × 10 × 7 = 770
5 × 34 × 18 = 3060
5 × 46 × 10 = 2300
2 × 49 × 15 = 1470
8 × 22 × 10 = 1760
13 × 20 × 3 = 780
96 × 20 × 4 = 7680
61 × 45 × 2 = 5490
2 × 27 × 10 = 540
40 × 25 × 8 = 8000
95 × 50 × 4 = 19000
16 × 20 × 5 = 1600
2 × 86 × 30 = 5160
6 × 83 × 10 = 4980
63 × 15 × 6 = 5670
2 × 32 × 35 = 2240
2 × 78 × 35 = 5460
2 × 58 × 25 = 2900
5 × 31 × 80 = 12400
56 × 20 × 5 = 5600
6 × 99 × 50 = 29700
23 × 14 × 5 = 1610
8 × 50 × 75 = 30000
2 × 12 × 15 = 360
16 × 15 × 2 = 480
8 × 16 × 25 = 3200
2 × 43 × 35 = 3010
2 × 71 × 10 = 1420
4 × 10 × 10 = 400
79 × 10 × 8 = 6320
2 × 95 × 50 = 9500
2 × 19 × 35 = 1330
90 × 45 × 2 = 8100
68 × 75 × 4 = 20400
2 × 18 × 45 = 1620
67 × 10 × 4 = 2680
48 × 75 × 8 = 28800
44 × 16 × 5 = 3520
24 × 50 × 6 = 7200
52 × 15 × 2 = 1560
2 × 32 × 25 = 1600
93 × 25 × 8 = 18600
5 × 19 × 14 = 1330
64 × 45 × 2 = 5760
6 × 89 × 15 = 8010
3 × 17 × 20 = 1020
12 × 12 × 5 = 720
7 × 96 × 10 = 6720
60 × 14 × 5 = 4200
5 × 33 × 40 = 6600
2 × 82 × 10 = 1640
29 × 50 × 2 = 2900
77 × 15 × 2 = 2310
72 × 20 × 5 = 7200
55 × 40 × 2 = 4400
5 × 55 × 16 = 4400
22 × 50 × 8 = 8800
12 × 60 × 5 = 3600
59 × 10 × 5 = 2950
52 × 10 × 6 = 3120
65 × 45 × 2 = 5850
63 × 75 × 8 = 37800
2 × 44 × 40 = 3520
71 × 10 × 3 = 2130
5 × 63 × 12 = 3780
2 × 68 × 45 = 6120
37 × 10 × 2 = 740
56 × 10 × 2 = 1120
3 × 50 × 10 = 1500
73 × 80 × 5 = 29200
57 × 25 × 2 = 2850
2 × 39 × 10 = 780
44 × 10 × 2 = 880
8 × 11 × 25 = 2200
8 × 48 × 50 = 19200
5 × 32 × 60 = 9600
54 × 10 × 8 = 4320
37 × 10 × 8 = 2960
16 × 30 × 2 = 960
5 × 86 × 10 = 4300
5 × 93 × 40 = 18600
8 × 76 × 75 = 45600
97 × 14 × 5 = 6790
65 × 15 × 4 = 3900
22 × 50 × 2 = 2200
2 × 84 × 35 = 5880
38 × 12 × 5 = 2280
8 × 79 × 50 = 31600
24 × 75 × 8 = 14400
2 × 86 × 35 = 6020
6 × 20 × 15 = 1800
2 × 21 × 10 = 420
2 × 79 × 40 = 6320
76 × 25 × 8 = 15200
4 × 15 × 15 = 900
34 × 10 × 9 = 3060
42 × 60 × 5 = 12600
6 × 56 × 50 = 16800
95 × 10 × 6 = 5700
2 × 83 × 25 = 4150
80 × 10 × 3 = 2400
11 × 40 × 5 = 2200
90 × 20 × 2 = 3600
2 × 10 × 35 = 700
83 × 20 × 2 = 3320
85 × 50 × 2 = 8500
98 × 20 × 3 = 5880
12 × 30 × 2 = 720
5 × 16 × 10 = 800
5 × 28 × 40 = 5600
28 × 20 × 3 = 1680
45 × 25 × 4 = 4500
2 × 93 × 35 = 6510
4 × 33 × 15 = 1980
57 × 50 × 2 = 5700
2 × 46 × 10 = 920
2 × 69 × 35 = 4830
2 × 75 × 30 = 4500
2 × 14 × 25 = 700
6 × 39 × 15 = 3510
59 × 25 × 8 = 11800
15 × 20 × 2 = 600
5 × 10 × 20 = 1000
4 × 43 × 25 = 4300
6 × 52 × 50 = 15600
41 × 45 × 2 = 3690
43 × 20 × 4 = 3440
5 × 66 × 60 = 19800
64 × 16 × 5 = 5120
8 × 80 × 75 = 48000
27 × 40 × 2 = 2160
9 × 34 × 10 = 3060
58 × 20 × 3 = 3480
36 × 18 × 5 = 3240
66 × 10 × 6 = 3960
5 × 35 × 10 = 1750
6 × 73 × 50 = 21900
5 × 42 × 80 = 16800
3 × 61 × 30 = 5490
21 × 25 × 8 = 4200
90 × 10 × 9 = 8100
4 × 93 × 75 = 27900
5 × 64 × 12 = 3840
5 × 83 × 80 = 33200
21 × 75 × 4 = 6300
56 × 18 × 5 = 5040
18 × 25 × 4 = 1800
5 × 82 × 20 = 8200
47 × 20 × 4 = 3760
14 × 20 × 5 = 1400
14 × 20 × 4 = 1120

※总分：100分，共计：390道题，每题：0.26 分。