运用运算律巧算的算法370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 × 43 × 20 = 4300
4 × 48 × 20 = 3840
2 × 15 × 20 = 600
2 × 43 × 25 = 2150
32 × 16 × 5 = 2560
82 × 25 × 4 = 8200
54 × 30 × 3 = 4860
5 × 68 × 12 = 4080
60 × 35 × 2 = 4200
61 × 50 × 6 = 18300
19 × 12 × 5 = 1140
4 × 25 × 50 = 5000
5 × 12 × 80 = 4800
99 × 15 × 2 = 2970
2 × 61 × 50 = 6100
5 × 59 × 60 = 17700
12 × 25 × 8 = 2400
79 × 60 × 5 = 23700
49 × 25 × 4 = 4900
4 × 89 × 15 = 5340
74 × 30 × 3 = 6660
67 × 16 × 5 = 5360
16 × 14 × 5 = 1120
42 × 10 × 5 = 2100
3 × 30 × 20 = 1800
8 × 59 × 10 = 4720
70 × 50 × 6 = 21000
58 × 18 × 5 = 5220
42 × 10 × 9 = 3780
5 × 11 × 40 = 2200
84 × 20 × 4 = 6720
37 × 14 × 5 = 2590
59 × 50 × 4 = 11800
56 × 18 × 5 = 5040
8 × 99 × 75 = 59400
66 × 20 × 5 = 6600
5 × 36 × 18 = 3240
5 × 49 × 40 = 9800
2 × 50 × 30 = 3000
8 × 87 × 75 = 52200
5 × 10 × 40 = 2000
6 × 71 × 10 = 4260
61 × 45 × 2 = 5490
5 × 47 × 20 = 4700
5 × 46 × 16 = 3680
18 × 25 × 4 = 1800
2 × 80 × 45 = 7200
52 × 50 × 6 = 15600
5 × 79 × 12 = 4740
8 × 24 × 10 = 1920
51 × 45 × 2 = 4590
8 × 99 × 10 = 7920
5 × 17 × 14 = 1190
32 × 15 × 2 = 960
3 × 52 × 20 = 3120
62 × 10 × 7 = 4340
91 × 10 × 6 = 5460
2 × 36 × 45 = 3240
66 × 10 × 8 = 5280
43 × 80 × 5 = 17200
63 × 10 × 4 = 2520
49 × 75 × 8 = 29400
16 × 50 × 6 = 4800
9 × 15 × 10 = 1350
4 × 86 × 20 = 6880
40 × 20 × 4 = 3200
3 × 30 × 30 = 2700
81 × 20 × 2 = 3240
19 × 10 × 3 = 570
93 × 40 × 5 = 18600
83 × 75 × 8 = 49800
59 × 75 × 8 = 35400
95 × 14 × 5 = 6650
27 × 18 × 5 = 2430
51 × 50 × 4 = 10200
70 × 50 × 4 = 14000
6 × 74 × 50 = 22200
2 × 42 × 20 = 1680
3 × 15 × 20 = 900
5 × 70 × 20 = 7000
9 × 87 × 10 = 7830
5 × 52 × 80 = 20800
6 × 57 × 10 = 3420
2 × 30 × 45 = 2700
71 × 15 × 4 = 4260
97 × 30 × 3 = 8730
2 × 68 × 35 = 4760
5 × 20 × 16 = 1600
51 × 40 × 2 = 4080
72 × 25 × 4 = 7200
30 × 50 × 8 = 12000
3 × 70 × 20 = 4200
9 × 48 × 10 = 4320
84 × 10 × 5 = 4200
94 × 15 × 4 = 5640
4 × 51 × 15 = 3060
4 × 98 × 10 = 3920
82 × 14 × 5 = 5740
8 × 30 × 75 = 18000
34 × 10 × 6 = 2040
95 × 10 × 2 = 1900
58 × 50 × 8 = 23200
29 × 40 × 2 = 2320
2 × 22 × 25 = 1100
4 × 31 × 15 = 1860
6 × 76 × 50 = 22800
4 × 25 × 75 = 7500
46 × 15 × 6 = 4140
78 × 25 × 4 = 7800
6 × 50 × 50 = 15000
8 × 44 × 50 = 17600
5 × 98 × 10 = 4900
4 × 13 × 10 = 520
5 × 44 × 80 = 17600
2 × 70 × 40 = 5600
6 × 89 × 15 = 8010
3 × 30 × 10 = 900
93 × 75 × 4 = 27900
25 × 20 × 3 = 1500
2 × 17 × 10 = 340
4 × 72 × 50 = 14400
2 × 86 × 25 = 4300
58 × 40 × 2 = 4640
97 × 45 × 2 = 8730
92 × 40 × 5 = 18400
16 × 40 × 5 = 3200
2 × 75 × 20 = 3000
16 × 40 × 5 = 3200
2 × 23 × 45 = 2070
48 × 10 × 4 = 1920
5 × 99 × 16 = 7920
3 × 93 × 10 = 2790
3 × 16 × 30 = 1440
36 × 15 × 4 = 2160
96 × 14 × 5 = 6720
75 × 10 × 6 = 4500
9 × 64 × 10 = 5760
4 × 94 × 20 = 7520
4 × 83 × 75 = 24900
20 × 50 × 8 = 8000
2 × 39 × 30 = 2340
50 × 16 × 5 = 4000
8 × 46 × 25 = 9200
5 × 87 × 16 = 6960
53 × 15 × 6 = 4770
26 × 10 × 4 = 1040
24 × 10 × 7 = 1680
6 × 77 × 15 = 6930
9 × 76 × 10 = 6840
67 × 10 × 6 = 4020
2 × 65 × 25 = 3250
12 × 10 × 3 = 360
88 × 80 × 5 = 35200
84 × 20 × 5 = 8400
86 × 12 × 5 = 5160
99 × 50 × 4 = 19800
5 × 52 × 80 = 20800
82 × 30 × 3 = 7380
32 × 50 × 2 = 3200
87 × 20 × 3 = 5220
2 × 97 × 15 = 2910
5 × 53 × 12 = 3180
31 × 25 × 4 = 3100
2 × 90 × 15 = 2700
70 × 35 × 2 = 4900
55 × 10 × 6 = 3300
93 × 50 × 4 = 18600
4 × 50 × 15 = 3000
8 × 33 × 75 = 19800
4 × 42 × 25 = 4200
8 × 58 × 10 = 4640
98 × 20 × 5 = 9800
29 × 45 × 2 = 2610
79 × 20 × 4 = 6320
10 × 10 × 7 = 700
3 × 36 × 20 = 2160
38 × 10 × 2 = 760
10 × 20 × 2 = 400
4 × 92 × 15 = 5520
8 × 77 × 50 = 30800
5 × 17 × 80 = 6800
15 × 80 × 5 = 6000
91 × 12 × 5 = 5460
4 × 90 × 75 = 27000
91 × 15 × 4 = 5460
8 × 59 × 75 = 35400
4 × 61 × 20 = 4880
3 × 37 × 30 = 3330
4 × 71 × 15 = 4260
5 × 89 × 40 = 17800
73 × 18 × 5 = 6570
39 × 12 × 5 = 2340
7 × 90 × 10 = 6300
65 × 10 × 7 = 4550
5 × 93 × 18 = 8370
5 × 26 × 10 = 1300
5 × 22 × 18 = 1980
2 × 51 × 35 = 3570
5 × 47 × 40 = 9400
19 × 10 × 6 = 1140
8 × 31 × 50 = 12400
70 × 10 × 4 = 2800
7 × 32 × 10 = 2240
63 × 10 × 2 = 1260
3 × 13 × 30 = 1170
2 × 91 × 30 = 5460
2 × 92 × 35 = 6440
5 × 83 × 10 = 4150
43 × 10 × 9 = 3870
2 × 52 × 50 = 5200
92 × 10 × 7 = 6440
2 × 79 × 20 = 3160
32 × 50 × 6 = 9600
6 × 85 × 10 = 5100
16 × 20 × 5 = 1600
81 × 25 × 4 = 8100
6 × 67 × 15 = 6030
4 × 57 × 15 = 3420
7 × 47 × 10 = 3290
2 × 17 × 10 = 340
6 × 20 × 50 = 6000
8 × 70 × 50 = 28000
5 × 22 × 18 = 1980
63 × 50 × 8 = 25200
6 × 82 × 10 = 4920
57 × 16 × 5 = 4560
79 × 20 × 4 = 6320
5 × 19 × 40 = 3800
4 × 90 × 50 = 18000
2 × 43 × 35 = 3010
8 × 11 × 25 = 2200
23 × 10 × 2 = 460
4 × 96 × 75 = 28800
59 × 18 × 5 = 5310
27 × 25 × 2 = 1350
86 × 50 × 2 = 8600
32 × 30 × 2 = 1920
5 × 19 × 80 = 7600
10 × 40 × 2 = 800
8 × 42 × 10 = 3360
70 × 10 × 8 = 5600
5 × 74 × 40 = 14800
12 × 20 × 4 = 960
92 × 20 × 3 = 5520
36 × 50 × 4 = 7200
76 × 10 × 2 = 1520
2 × 11 × 30 = 660
43 × 45 × 2 = 3870
5 × 77 × 60 = 23100
55 × 10 × 3 = 1650
4 × 49 × 75 = 14700
4 × 86 × 75 = 25800
83 × 10 × 5 = 4150
91 × 50 × 6 = 27300
99 × 15 × 6 = 8910
4 × 75 × 25 = 7500
58 × 15 × 6 = 5220
6 × 93 × 15 = 8370
4 × 86 × 15 = 5160
4 × 62 × 75 = 18600
5 × 56 × 18 = 5040
86 × 30 × 2 = 5160
5 × 64 × 40 = 12800
5 × 80 × 40 = 16000
5 × 25 × 18 = 2250
4 × 58 × 75 = 17400
2 × 86 × 50 = 8600
51 × 25 × 8 = 10200
2 × 86 × 10 = 1720
69 × 14 × 5 = 4830
16 × 10 × 3 = 480
3 × 13 × 10 = 390
67 × 25 × 2 = 3350
4 × 58 × 15 = 3480
95 × 15 × 4 = 5700
73 × 50 × 4 = 14600
2 × 30 × 35 = 2100
5 × 90 × 10 = 4500
39 × 60 × 5 = 11700
5 × 33 × 12 = 1980
41 × 40 × 2 = 3280
67 × 45 × 2 = 6030
21 × 10 × 5 = 1050
2 × 34 × 30 = 2040
16 × 10 × 3 = 480
5 × 48 × 14 = 3360
94 × 45 × 2 = 8460
23 × 16 × 5 = 1840
2 × 13 × 30 = 780
4 × 54 × 15 = 3240
21 × 20 × 4 = 1680
2 × 69 × 20 = 2760
42 × 60 × 5 = 12600
13 × 25 × 8 = 2600
6 × 17 × 50 = 5100
6 × 93 × 10 = 5580
5 × 64 × 18 = 5760
2 × 77 × 50 = 7700
2 × 81 × 40 = 6480
19 × 50 × 6 = 5700
11 × 45 × 2 = 990
2 × 91 × 25 = 4550
11 × 50 × 4 = 2200
5 × 37 × 40 = 7400
63 × 45 × 2 = 5670
2 × 66 × 50 = 6600
60 × 75 × 4 = 18000
4 × 68 × 25 = 6800
34 × 80 × 5 = 13600
61 × 15 × 2 = 1830
89 × 75 × 8 = 53400
35 × 20 × 3 = 2100
5 × 72 × 12 = 4320
22 × 40 × 5 = 4400
41 × 40 × 2 = 3280
5 × 52 × 60 = 15600
28 × 40 × 5 = 5600
28 × 10 × 5 = 1400
5 × 33 × 16 = 2640
39 × 80 × 5 = 15600
45 × 25 × 8 = 9000
4 × 39 × 10 = 1560
2 × 41 × 40 = 3280
5 × 55 × 60 = 16500
63 × 60 × 5 = 18900
8 × 94 × 25 = 18800
22 × 10 × 8 = 1760
5 × 34 × 12 = 2040
4 × 70 × 50 = 14000
65 × 30 × 2 = 3900
98 × 75 × 4 = 29400
10 × 14 × 5 = 700
2 × 99 × 35 = 6930
45 × 16 × 5 = 3600
13 × 15 × 2 = 390
65 × 10 × 6 = 3900
5 × 52 × 80 = 20800
90 × 80 × 5 = 36000
2 × 86 × 35 = 6020
81 × 60 × 5 = 24300
31 × 15 × 6 = 2790
93 × 75 × 8 = 55800
2 × 59 × 30 = 3540
14 × 15 × 4 = 840
55 × 10 × 3 = 1650
24 × 45 × 2 = 2160
4 × 91 × 15 = 5460
53 × 50 × 6 = 15900
8 × 49 × 50 = 19600
54 × 40 × 2 = 4320
5 × 39 × 18 = 3510
76 × 10 × 4 = 3040
4 × 20 × 50 = 4000
37 × 50 × 4 = 7400
6 × 30 × 15 = 2700
4 × 47 × 10 = 1880
3 × 30 × 30 = 2700
4 × 82 × 10 = 3280
39 × 10 × 8 = 3120
16 × 30 × 2 = 960
88 × 14 × 5 = 6160
34 × 18 × 5 = 3060
8 × 64 × 25 = 12800
5 × 55 × 60 = 16500
5 × 23 × 60 = 6900
23 × 75 × 8 = 13800
73 × 10 × 8 = 5840
7 × 38 × 10 = 2660
4 × 67 × 75 = 20100
4 × 89 × 15 = 5340

※总分：100分，共计：370道题，每题：0.27 分。