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 × 30 × 10 = 2700
2 × 83 × 20 = 3320
2 × 91 × 50 = 9100
12 × 25 × 2 = 600
29 × 30 × 3 = 2610
94 × 15 × 6 = 8460
94 × 25 × 4 = 9400
8 × 28 × 75 = 16800
23 × 20 × 3 = 1380
5 × 52 × 10 = 2600
12 × 20 × 3 = 720
51 × 25 × 8 = 10200
6 × 63 × 50 = 18900
50 × 10 × 2 = 1000
53 × 50 × 2 = 5300
8 × 67 × 10 = 5360
2 × 54 × 25 = 2700
52 × 10 × 6 = 3120
2 × 34 × 50 = 3400
4 × 70 × 10 = 2800
5 × 24 × 80 = 9600
58 × 50 × 4 = 11600
8 × 47 × 25 = 9400
2 × 40 × 45 = 3600
5 × 80 × 12 = 4800
4 × 71 × 25 = 7100
5 × 66 × 10 = 3300
4 × 48 × 10 = 1920
82 × 12 × 5 = 4920
61 × 20 × 4 = 4880
6 × 96 × 10 = 5760
54 × 25 × 8 = 10800
54 × 20 × 4 = 4320
56 × 75 × 8 = 33600
13 × 50 × 4 = 2600
9 × 33 × 10 = 2970
76 × 10 × 7 = 5320
31 × 10 × 8 = 2480
17 × 10 × 9 = 1530
97 × 10 × 7 = 6790
53 × 75 × 8 = 31800
40 × 15 × 2 = 1200
5 × 60 × 80 = 24000
94 × 10 × 9 = 8460
2 × 14 × 15 = 420
4 × 88 × 25 = 8800
5 × 11 × 60 = 3300
84 × 10 × 9 = 7560
93 × 10 × 3 = 2790
2 × 50 × 35 = 3500
55 × 25 × 8 = 11000
5 × 73 × 14 = 5110
52 × 25 × 2 = 2600
60 × 30 × 2 = 3600
35 × 30 × 2 = 2100
2 × 99 × 30 = 5940
5 × 77 × 10 = 3850
24 × 80 × 5 = 9600
2 × 14 × 45 = 1260
5 × 28 × 18 = 2520
4 × 73 × 15 = 4380
5 × 89 × 14 = 6230
68 × 10 × 7 = 4760
89 × 10 × 9 = 8010
29 × 50 × 6 = 8700
2 × 75 × 15 = 2250
5 × 26 × 12 = 1560
2 × 45 × 45 = 4050
6 × 36 × 50 = 10800
4 × 64 × 25 = 6400
40 × 50 × 8 = 16000
2 × 59 × 45 = 5310
48 × 50 × 8 = 19200
14 × 10 × 5 = 700
95 × 15 × 6 = 8550
40 × 60 × 5 = 12000
20 × 25 × 4 = 2000
80 × 15 × 6 = 7200
4 × 33 × 50 = 6600
5 × 76 × 20 = 7600
4 × 67 × 20 = 5360
5 × 24 × 60 = 7200
5 × 77 × 80 = 30800
3 × 37 × 20 = 2220
2 × 99 × 50 = 9900
5 × 89 × 16 = 7120
82 × 45 × 2 = 7380
13 × 10 × 6 = 780
2 × 30 × 30 = 1800
43 × 50 × 8 = 17200
3 × 93 × 30 = 8370
40 × 25 × 2 = 2000
10 × 40 × 5 = 2000
64 × 10 × 5 = 3200
7 × 47 × 10 = 3290
5 × 16 × 16 = 1280
20 × 25 × 8 = 4000
56 × 10 × 9 = 5040
2 × 52 × 35 = 3640
62 × 10 × 3 = 1860
5 × 93 × 12 = 5580
9 × 75 × 10 = 6750
18 × 10 × 9 = 1620
82 × 45 × 2 = 7380
2 × 48 × 30 = 2880
4 × 30 × 25 = 3000
23 × 50 × 6 = 6900
23 × 14 × 5 = 1610
5 × 34 × 20 = 3400
80 × 80 × 5 = 32000
53 × 25 × 8 = 10600
16 × 20 × 4 = 1280
22 × 80 × 5 = 8800
2 × 12 × 45 = 1080
91 × 80 × 5 = 36400
96 × 10 × 6 = 5760
2 × 71 × 10 = 1420
48 × 15 × 6 = 4320
93 × 10 × 2 = 1860
39 × 50 × 4 = 7800
19 × 75 × 4 = 5700
22 × 10 × 3 = 660
5 × 38 × 60 = 11400
8 × 32 × 75 = 19200
79 × 50 × 6 = 23700
50 × 10 × 9 = 4500
13 × 45 × 2 = 1170
8 × 95 × 75 = 57000
5 × 26 × 60 = 7800
62 × 10 × 9 = 5580
89 × 10 × 5 = 4450
28 × 40 × 5 = 5600
7 × 59 × 10 = 4130
8 × 86 × 50 = 34400
5 × 56 × 40 = 11200
66 × 15 × 6 = 5940
59 × 15 × 6 = 5310
64 × 18 × 5 = 5760
24 × 25 × 8 = 4800
42 × 40 × 2 = 3360
79 × 10 × 5 = 3950
4 × 12 × 15 = 720
94 × 50 × 2 = 9400
36 × 60 × 5 = 10800
4 × 77 × 10 = 3080
88 × 60 × 5 = 26400
96 × 75 × 4 = 28800
64 × 75 × 4 = 19200
18 × 10 × 8 = 1440
2 × 75 × 20 = 3000
2 × 36 × 10 = 720
79 × 15 × 6 = 7110
30 × 40 × 5 = 6000
82 × 10 × 6 = 4920
5 × 93 × 14 = 6510
54 × 50 × 4 = 10800
5 × 96 × 80 = 38400
5 × 93 × 60 = 27900
32 × 75 × 4 = 9600
5 × 10 × 40 = 2000
5 × 85 × 80 = 34000
4 × 66 × 25 = 6600
56 × 10 × 5 = 2800
3 × 77 × 20 = 4620
5 × 55 × 40 = 11000
3 × 69 × 20 = 4140
55 × 15 × 2 = 1650
36 × 10 × 9 = 3240
3 × 88 × 30 = 7920
44 × 10 × 3 = 1320
2 × 68 × 45 = 6120
5 × 45 × 18 = 4050
5 × 85 × 18 = 7650
6 × 47 × 50 = 14100
54 × 25 × 2 = 2700
2 × 66 × 30 = 3960
4 × 25 × 15 = 1500
46 × 15 × 2 = 1380
6 × 93 × 50 = 27900
2 × 69 × 30 = 4140
2 × 67 × 45 = 6030
8 × 55 × 50 = 22000
38 × 12 × 5 = 2280
5 × 67 × 16 = 5360
5 × 71 × 20 = 7100
2 × 40 × 10 = 800
95 × 50 × 2 = 9500
54 × 50 × 8 = 21600
2 × 19 × 15 = 570
4 × 10 × 15 = 600
2 × 54 × 10 = 1080
58 × 75 × 8 = 34800
7 × 66 × 10 = 4620
6 × 71 × 50 = 21300
10 × 50 × 8 = 4000
59 × 20 × 3 = 3540
44 × 20 × 4 = 3520
41 × 10 × 3 = 1230
64 × 50 × 2 = 6400
95 × 10 × 6 = 5700
2 × 49 × 35 = 3430
2 × 17 × 10 = 340
5 × 81 × 80 = 32400
6 × 43 × 15 = 3870
91 × 75 × 4 = 27300
84 × 50 × 2 = 8400
4 × 41 × 10 = 1640
53 × 50 × 4 = 10600
15 × 10 × 7 = 1050
38 × 10 × 4 = 1520
6 × 69 × 15 = 6210
37 × 50 × 6 = 11100
63 × 25 × 2 = 3150
93 × 60 × 5 = 27900
8 × 16 × 10 = 1280
9 × 90 × 10 = 8100
34 × 35 × 2 = 2380
3 × 81 × 10 = 2430
73 × 50 × 8 = 29200
90 × 30 × 2 = 5400
50 × 60 × 5 = 15000
4 × 40 × 25 = 4000
5 × 74 × 80 = 29600
78 × 10 × 9 = 7020
2 × 22 × 15 = 660
2 × 33 × 40 = 2640
61 × 18 × 5 = 5490
8 × 79 × 50 = 31600
59 × 18 × 5 = 5310
4 × 32 × 15 = 1920
92 × 10 × 2 = 1840
4 × 16 × 20 = 1280
56 × 20 × 5 = 5600
3 × 63 × 20 = 3780
5 × 68 × 18 = 6120
30 × 14 × 5 = 2100
56 × 20 × 2 = 2240
5 × 92 × 18 = 8280
5 × 60 × 20 = 6000
95 × 40 × 2 = 7600
5 × 44 × 80 = 17600
32 × 15 × 2 = 960
27 × 16 × 5 = 2160
62 × 75 × 4 = 18600
65 × 30 × 3 = 5850
6 × 68 × 50 = 20400
5 × 29 × 20 = 2900
70 × 80 × 5 = 28000
71 × 10 × 7 = 4970
5 × 61 × 12 = 3660
5 × 35 × 40 = 7000
29 × 50 × 6 = 8700
20 × 30 × 2 = 1200
4 × 15 × 20 = 1200
6 × 89 × 50 = 26700
99 × 40 × 2 = 7920
5 × 70 × 16 = 5600
34 × 30 × 2 = 2040
48 × 10 × 5 = 2400
92 × 10 × 2 = 1840
64 × 20 × 4 = 5120
43 × 50 × 2 = 4300
77 × 50 × 4 = 15400
5 × 77 × 40 = 15400
67 × 30 × 3 = 6030
4 × 50 × 25 = 5000
67 × 40 × 2 = 5360
2 × 86 × 20 = 3440
5 × 42 × 60 = 12600
33 × 10 × 8 = 2640
54 × 18 × 5 = 4860
2 × 92 × 25 = 4600
5 × 22 × 12 = 1320
9 × 38 × 10 = 3420
24 × 15 × 6 = 2160
2 × 54 × 45 = 4860
60 × 10 × 6 = 3600
45 × 75 × 4 = 13500
6 × 68 × 15 = 6120
4 × 32 × 75 = 9600
4 × 31 × 10 = 1240
58 × 25 × 8 = 11600
58 × 30 × 3 = 5220
52 × 40 × 2 = 4160
4 × 30 × 25 = 3000
5 × 69 × 10 = 3450
8 × 61 × 25 = 12200
65 × 10 × 8 = 5200
2 × 33 × 20 = 1320
5 × 35 × 12 = 2100
27 × 20 × 3 = 1620
6 × 18 × 50 = 5400
4 × 26 × 25 = 2600
23 × 30 × 3 = 2070
5 × 86 × 10 = 4300
2 × 87 × 15 = 2610
2 × 86 × 30 = 5160
5 × 28 × 20 = 2800
4 × 92 × 15 = 5520
2 × 86 × 40 = 6880
4 × 93 × 10 = 3720
2 × 57 × 10 = 1140
16 × 10 × 2 = 320
54 × 50 × 6 = 16200
3 × 59 × 10 = 1770
84 × 10 × 7 = 5880
53 × 15 × 6 = 4770
5 × 60 × 20 = 6000
4 × 28 × 50 = 5600
2 × 24 × 35 = 1680
19 × 15 × 6 = 1710
4 × 72 × 75 = 21600
82 × 40 × 5 = 16400
3 × 74 × 10 = 2220
83 × 60 × 5 = 24900
48 × 30 × 2 = 2880
8 × 58 × 50 = 23200
2 × 80 × 20 = 3200
4 × 81 × 50 = 16200
8 × 96 × 75 = 57600
2 × 62 × 25 = 3100
4 × 87 × 75 = 26100
56 × 15 × 6 = 5040
84 × 10 × 6 = 5040
8 × 55 × 50 = 22000
4 × 30 × 50 = 6000
8 × 34 × 50 = 13600
96 × 10 × 6 = 5760
5 × 80 × 20 = 8000
2 × 45 × 35 = 3150
4 × 12 × 20 = 960
67 × 25 × 4 = 6700
55 × 80 × 5 = 22000
9 × 97 × 10 = 8730
4 × 45 × 25 = 4500
6 × 83 × 10 = 4980
5 × 66 × 80 = 26400
6 × 64 × 15 = 5760
5 × 15 × 16 = 1200
22 × 50 × 2 = 2200
51 × 15 × 2 = 1530
28 × 75 × 8 = 16800
2 × 87 × 15 = 2610
39 × 12 × 5 = 2340
6 × 56 × 50 = 16800
90 × 16 × 5 = 7200
18 × 20 × 2 = 720
6 × 39 × 15 = 3510
2 × 91 × 50 = 9100
48 × 50 × 2 = 4800
76 × 10 × 4 = 3040
77 × 80 × 5 = 30800
7 × 27 × 10 = 1890
17 × 10 × 4 = 680
4 × 20 × 75 = 6000
4 × 70 × 15 = 4200
27 × 75 × 8 = 16200
24 × 80 × 5 = 9600
2 × 33 × 10 = 660
5 × 49 × 18 = 4410
6 × 51 × 10 = 3060
94 × 16 × 5 = 7520
2 × 45 × 30 = 2700
53 × 20 × 2 = 2120
55 × 25 × 8 = 11000
57 × 80 × 5 = 22800
4 × 19 × 20 = 1520
40 × 20 × 5 = 4000
67 × 75 × 8 = 40200
99 × 12 × 5 = 5940
55 × 30 × 3 = 4950
59 × 50 × 8 = 23600
31 × 20 × 4 = 2480
8 × 71 × 25 = 14200
4 × 19 × 75 = 5700
27 × 60 × 5 = 8100
40 × 75 × 8 = 24000
2 × 42 × 45 = 3780
7 × 22 × 10 = 1540
79 × 10 × 8 = 6320

※总分：100分，共计：380道题，每题：0.26 分。