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 × 90 × 10 = 4500
92 × 25 × 2 = 4600
63 × 10 × 6 = 3780
4 × 45 × 15 = 2700
5 × 42 × 14 = 2940
18 × 50 × 2 = 1800
5 × 31 × 20 = 3100
98 × 10 × 4 = 3920
3 × 73 × 10 = 2190
96 × 14 × 5 = 6720
4 × 82 × 10 = 3280
4 × 95 × 75 = 28500
86 × 50 × 2 = 8600
2 × 41 × 50 = 4100
5 × 98 × 20 = 9800
32 × 40 × 5 = 6400
35 × 30 × 2 = 2100
49 × 14 × 5 = 3430
4 × 33 × 50 = 6600
5 × 48 × 10 = 2400
6 × 31 × 15 = 2790
79 × 10 × 3 = 2370
11 × 80 × 5 = 4400
6 × 47 × 50 = 14100
5 × 18 × 14 = 1260
3 × 52 × 30 = 4680
92 × 16 × 5 = 7360
6 × 73 × 50 = 21900
5 × 67 × 40 = 13400
5 × 20 × 40 = 4000
66 × 20 × 3 = 3960
5 × 32 × 40 = 6400
16 × 15 × 2 = 480
40 × 15 × 4 = 2400
6 × 33 × 10 = 1980
18 × 20 × 3 = 1080
5 × 43 × 14 = 3010
4 × 74 × 25 = 7400
4 × 26 × 50 = 5200
96 × 50 × 6 = 28800
19 × 20 × 5 = 1900
63 × 45 × 2 = 5670
5 × 12 × 20 = 1200
8 × 60 × 75 = 36000
14 × 10 × 8 = 1120
79 × 16 × 5 = 6320
2 × 50 × 50 = 5000
5 × 62 × 40 = 12400
6 × 47 × 10 = 2820
72 × 80 × 5 = 28800
4 × 95 × 20 = 7600
60 × 12 × 5 = 3600
5 × 61 × 12 = 3660
6 × 66 × 50 = 19800
8 × 73 × 50 = 29200
4 × 79 × 75 = 23700
68 × 15 × 4 = 4080
4 × 82 × 10 = 3280
7 × 37 × 10 = 2590
4 × 87 × 50 = 17400
55 × 10 × 7 = 3850
4 × 99 × 50 = 19800
5 × 17 × 18 = 1530
4 × 64 × 15 = 3840
4 × 39 × 75 = 11700
56 × 40 × 5 = 11200
4 × 59 × 25 = 5900
8 × 15 × 10 = 1200
6 × 16 × 50 = 4800
77 × 10 × 5 = 3850
64 × 75 × 4 = 19200
8 × 39 × 25 = 7800
18 × 15 × 4 = 1080
5 × 45 × 16 = 3600
5 × 64 × 12 = 3840
46 × 80 × 5 = 18400
76 × 10 × 9 = 6840
6 × 11 × 10 = 660
98 × 35 × 2 = 6860
99 × 25 × 2 = 4950
87 × 10 × 9 = 7830
83 × 16 × 5 = 6640
76 × 10 × 6 = 4560
8 × 22 × 25 = 4400
26 × 10 × 9 = 2340
4 × 59 × 20 = 4720
77 × 40 × 5 = 15400
32 × 10 × 9 = 2880
5 × 68 × 16 = 5440
4 × 56 × 15 = 3360
5 × 68 × 18 = 6120
11 × 10 × 9 = 990
6 × 57 × 15 = 5130
5 × 20 × 18 = 1800
17 × 50 × 2 = 1700
14 × 50 × 6 = 4200
29 × 50 × 6 = 8700
19 × 15 × 4 = 1140
13 × 10 × 8 = 1040
60 × 10 × 7 = 4200
5 × 10 × 20 = 1000
6 × 42 × 50 = 12600
81 × 10 × 4 = 3240
60 × 20 × 5 = 6000
67 × 30 × 3 = 6030
4 × 49 × 10 = 1960
4 × 30 × 20 = 2400
5 × 50 × 10 = 2500
27 × 10 × 9 = 2430
3 × 16 × 30 = 1440
2 × 56 × 20 = 2240
73 × 16 × 5 = 5840
5 × 17 × 80 = 6800
35 × 80 × 5 = 14000
83 × 25 × 2 = 4150
93 × 10 × 2 = 1860
5 × 24 × 60 = 7200
73 × 18 × 5 = 6570
8 × 66 × 75 = 39600
2 × 83 × 15 = 2490
2 × 16 × 45 = 1440
92 × 20 × 4 = 7360
5 × 35 × 40 = 7000
97 × 14 × 5 = 6790
8 × 17 × 10 = 1360
8 × 63 × 10 = 5040
90 × 10 × 2 = 1800
4 × 42 × 50 = 8400
81 × 20 × 3 = 4860
9 × 53 × 10 = 4770
92 × 20 × 3 = 5520
15 × 18 × 5 = 1350
90 × 75 × 8 = 54000
85 × 25 × 8 = 17000
74 × 25 × 4 = 7400
79 × 40 × 5 = 15800
93 × 75 × 4 = 27900
7 × 44 × 10 = 3080
99 × 10 × 8 = 7920
4 × 96 × 10 = 3840
2 × 66 × 40 = 5280
8 × 88 × 10 = 7040
15 × 10 × 3 = 450
3 × 59 × 10 = 1770
2 × 46 × 35 = 3220
2 × 79 × 15 = 2370
5 × 70 × 10 = 3500
5 × 43 × 10 = 2150
2 × 28 × 40 = 2240
58 × 25 × 4 = 5800
5 × 83 × 10 = 4150
79 × 40 × 5 = 15800
6 × 82 × 15 = 7380
5 × 87 × 10 = 4350
17 × 25 × 4 = 1700
73 × 10 × 9 = 6570
4 × 21 × 75 = 6300
5 × 44 × 12 = 2640
88 × 12 × 5 = 5280
4 × 17 × 25 = 1700
2 × 49 × 50 = 4900
25 × 50 × 8 = 10000
26 × 30 × 2 = 1560
61 × 20 × 5 = 6100
7 × 99 × 10 = 6930
67 × 25 × 8 = 13400
57 × 16 × 5 = 4560
45 × 10 × 6 = 2700
12 × 25 × 4 = 1200
16 × 10 × 8 = 1280
63 × 20 × 3 = 3780
4 × 73 × 15 = 4380
17 × 75 × 8 = 10200
31 × 60 × 5 = 9300
70 × 15 × 6 = 6300
6 × 12 × 10 = 720
53 × 14 × 5 = 3710
5 × 94 × 40 = 18800
2 × 57 × 45 = 5130
4 × 43 × 15 = 2580
2 × 93 × 15 = 2790
6 × 56 × 10 = 3360
39 × 10 × 5 = 1950
4 × 30 × 15 = 1800
82 × 10 × 5 = 4100
30 × 75 × 4 = 9000
74 × 30 × 3 = 6660
8 × 86 × 50 = 34400
5 × 36 × 20 = 3600
34 × 10 × 9 = 3060
5 × 35 × 40 = 7000
12 × 10 × 3 = 360
5 × 21 × 10 = 1050
4 × 45 × 10 = 1800
55 × 10 × 9 = 4950
8 × 42 × 75 = 25200
7 × 39 × 10 = 2730
5 × 29 × 10 = 1450
16 × 10 × 7 = 1120
68 × 10 × 4 = 2720
5 × 63 × 16 = 5040
2 × 82 × 50 = 8200
4 × 92 × 10 = 3680
35 × 14 × 5 = 2450
62 × 10 × 5 = 3100
9 × 12 × 10 = 1080
8 × 49 × 50 = 19600
67 × 10 × 7 = 4690
5 × 86 × 14 = 6020
19 × 14 × 5 = 1330
5 × 58 × 10 = 2900
5 × 96 × 16 = 7680
51 × 40 × 2 = 4080
26 × 40 × 2 = 2080
62 × 15 × 6 = 5580
4 × 47 × 50 = 9400
2 × 54 × 20 = 2160
2 × 29 × 20 = 1160
92 × 20 × 3 = 5520
7 × 37 × 10 = 2590
71 × 15 × 4 = 4260
5 × 73 × 18 = 6570
46 × 20 × 2 = 1840
93 × 25 × 2 = 4650
37 × 10 × 4 = 1480
76 × 10 × 8 = 6080
86 × 75 × 8 = 51600
32 × 15 × 6 = 2880
2 × 40 × 10 = 800
4 × 39 × 20 = 3120
43 × 15 × 4 = 2580
5 × 32 × 14 = 2240
8 × 52 × 10 = 4160
82 × 14 × 5 = 5740
3 × 10 × 10 = 300
8 × 73 × 10 = 5840
42 × 75 × 4 = 12600
77 × 35 × 2 = 5390
8 × 59 × 75 = 35400
90 × 40 × 2 = 7200
52 × 75 × 8 = 31200
4 × 69 × 50 = 13800
2 × 51 × 15 = 1530
6 × 99 × 15 = 8910
4 × 46 × 15 = 2760
59 × 30 × 3 = 5310
6 × 28 × 10 = 1680
4 × 17 × 75 = 5100
58 × 50 × 2 = 5800
6 × 32 × 10 = 1920
2 × 12 × 45 = 1080
96 × 45 × 2 = 8640
21 × 40 × 5 = 4200
82 × 75 × 4 = 24600
6 × 56 × 15 = 5040
38 × 25 × 8 = 7600
2 × 28 × 35 = 1960
4 × 72 × 25 = 7200
8 × 61 × 75 = 36600
4 × 10 × 15 = 600
2 × 26 × 50 = 2600
8 × 56 × 25 = 11200
65 × 20 × 5 = 6500
59 × 50 × 8 = 23600
61 × 80 × 5 = 24400
8 × 94 × 25 = 18800
5 × 77 × 40 = 15400
35 × 16 × 5 = 2800
34 × 10 × 3 = 1020
5 × 60 × 80 = 24000
76 × 10 × 5 = 3800
4 × 59 × 15 = 3540
85 × 45 × 2 = 7650
5 × 53 × 16 = 4240
14 × 50 × 2 = 1400
4 × 30 × 50 = 6000
5 × 97 × 10 = 4850
71 × 40 × 5 = 14200
84 × 40 × 2 = 6720
2 × 77 × 30 = 4620
88 × 45 × 2 = 7920
2 × 65 × 30 = 3900
60 × 40 × 2 = 4800
69 × 10 × 3 = 2070
2 × 44 × 15 = 1320
9 × 87 × 10 = 7830
5 × 33 × 40 = 6600
13 × 75 × 8 = 7800
40 × 12 × 5 = 2400
3 × 38 × 20 = 2280
4 × 80 × 10 = 3200
2 × 16 × 20 = 640
2 × 43 × 35 = 3010
5 × 67 × 40 = 13400
4 × 30 × 75 = 9000
6 × 28 × 15 = 2520
92 × 20 × 5 = 9200
34 × 20 × 3 = 2040
2 × 10 × 25 = 500
4 × 37 × 15 = 2220
6 × 52 × 10 = 3120
4 × 27 × 15 = 1620
39 × 14 × 5 = 2730
70 × 25 × 4 = 7000
89 × 20 × 2 = 3560
9 × 94 × 10 = 8460
4 × 17 × 15 = 1020
71 × 16 × 5 = 5680
4 × 35 × 25 = 3500
4 × 42 × 20 = 3360
82 × 50 × 8 = 32800
2 × 24 × 15 = 720
43 × 60 × 5 = 12900
5 × 58 × 16 = 4640
37 × 12 × 5 = 2220
6 × 95 × 50 = 28500
4 × 66 × 50 = 13200
4 × 14 × 25 = 1400
2 × 87 × 20 = 3480
8 × 54 × 10 = 4320
2 × 84 × 45 = 7560
46 × 10 × 5 = 2300
33 × 45 × 2 = 2970
4 × 84 × 75 = 25200
4 × 47 × 50 = 9400
35 × 25 × 8 = 7000
2 × 63 × 15 = 1890
4 × 45 × 75 = 13500
60 × 45 × 2 = 5400
4 × 69 × 75 = 20700
38 × 10 × 6 = 2280
4 × 89 × 10 = 3560
8 × 65 × 25 = 13000
8 × 45 × 10 = 3600
80 × 40 × 5 = 16000
82 × 10 × 4 = 3280
61 × 50 × 6 = 18300
2 × 75 × 20 = 3000
5 × 11 × 18 = 990
68 × 25 × 2 = 3400
9 × 23 × 10 = 2070
60 × 30 × 2 = 3600
2 × 87 × 25 = 4350
59 × 50 × 8 = 23600
29 × 30 × 2 = 1740
52 × 20 × 4 = 4160
6 × 84 × 50 = 25200
57 × 50 × 8 = 22800
6 × 96 × 15 = 8640
44 × 15 × 6 = 3960
20 × 75 × 4 = 6000
3 × 38 × 10 = 1140
70 × 15 × 2 = 2100
7 × 33 × 10 = 2310
10 × 10 × 6 = 600
90 × 10 × 8 = 7200
4 × 76 × 10 = 3040
8 × 87 × 25 = 17400
5 × 63 × 40 = 12600
4 × 58 × 10 = 2320
6 × 52 × 15 = 4680
6 × 38 × 10 = 2280
5 × 93 × 16 = 7440
8 × 99 × 50 = 39600
8 × 80 × 10 = 6400
2 × 40 × 25 = 2000
49 × 10 × 8 = 3920
3 × 12 × 30 = 1080
5 × 22 × 60 = 6600
6 × 55 × 50 = 16500
8 × 81 × 10 = 6480
9 × 47 × 10 = 4230
43 × 10 × 2 = 860
15 × 20 × 2 = 600
58 × 10 × 3 = 1740
2 × 50 × 35 = 3500
8 × 78 × 10 = 6240
3 × 60 × 30 = 5400
3 × 78 × 20 = 4680
2 × 67 × 25 = 3350
4 × 99 × 20 = 7920
68 × 15 × 4 = 4080
29 × 15 × 4 = 1740
5 × 90 × 80 = 36000
96 × 16 × 5 = 7680
92 × 10 × 4 = 3680
5 × 49 × 10 = 2450
86 × 10 × 9 = 7740
22 × 35 × 2 = 1540
5 × 94 × 14 = 6580

※总分：100分，共计：390道题，每题：0.26 分。