运用运算律巧算的算法240题 - 口算练习题答案A4纸打印下载

耗时： 0分0秒
题数：
得分：

76 × 40 × 5 = 15200
6 × 51 × 10 = 3060
2 × 13 × 45 = 1170
5 × 16 × 20 = 1600
60 × 15 × 4 = 3600
2 × 20 × 30 = 1200
22 × 25 × 8 = 4400
59 × 10 × 8 = 4720
5 × 83 × 16 = 6640
3 × 83 × 10 = 2490
51 × 10 × 3 = 1530
6 × 92 × 50 = 27600
47 × 30 × 3 = 4230
8 × 46 × 50 = 18400
75 × 40 × 5 = 15000
49 × 10 × 4 = 1960
90 × 10 × 2 = 1800
98 × 25 × 8 = 19600
72 × 20 × 5 = 7200
94 × 15 × 4 = 5640
19 × 50 × 8 = 7600
2 × 72 × 10 = 1440
8 × 57 × 25 = 11400
94 × 30 × 2 = 5640
7 × 58 × 10 = 4060
59 × 40 × 2 = 4720
2 × 58 × 50 = 5800
23 × 75 × 4 = 6900
91 × 10 × 7 = 6370
2 × 12 × 45 = 1080
3 × 11 × 10 = 330
67 × 15 × 2 = 2010
19 × 40 × 2 = 1520
2 × 91 × 20 = 3640
16 × 14 × 5 = 1120
58 × 75 × 4 = 17400
4 × 21 × 15 = 1260
4 × 20 × 10 = 800
6 × 63 × 10 = 3780
53 × 14 × 5 = 3710
38 × 35 × 2 = 2660
91 × 50 × 6 = 27300
9 × 51 × 10 = 4590
16 × 15 × 2 = 480
3 × 38 × 10 = 1140
8 × 24 × 50 = 9600
53 × 50 × 2 = 5300
5 × 17 × 40 = 3400
58 × 40 × 5 = 11600
2 × 83 × 40 = 6640
6 × 92 × 15 = 8280
84 × 50 × 2 = 8400
3 × 62 × 10 = 1860
5 × 78 × 12 = 4680
45 × 50 × 8 = 18000
3 × 59 × 30 = 5310
36 × 12 × 5 = 2160
6 × 99 × 15 = 8910
2 × 69 × 20 = 2760
36 × 25 × 4 = 3600
80 × 50 × 2 = 8000
5 × 43 × 40 = 8600
14 × 16 × 5 = 1120
78 × 25 × 4 = 7800
48 × 35 × 2 = 3360
99 × 20 × 5 = 9900
2 × 38 × 30 = 2280
3 × 93 × 10 = 2790
56 × 25 × 2 = 2800
95 × 25 × 2 = 4750
88 × 75 × 4 = 26400
60 × 45 × 2 = 5400
92 × 50 × 4 = 18400
96 × 20 × 5 = 9600
4 × 20 × 20 = 1600
2 × 88 × 35 = 6160
4 × 39 × 10 = 1560
75 × 25 × 2 = 3750
2 × 35 × 25 = 1750
5 × 84 × 14 = 5880
4 × 72 × 50 = 14400
7 × 54 × 10 = 3780
28 × 50 × 2 = 2800
95 × 10 × 9 = 8550
5 × 63 × 20 = 6300
5 × 94 × 40 = 18800
56 × 10 × 8 = 4480
52 × 45 × 2 = 4680
2 × 66 × 45 = 5940
72 × 15 × 6 = 6480
2 × 95 × 35 = 6650
5 × 86 × 60 = 25800
13 × 20 × 5 = 1300
35 × 40 × 5 = 7000
4 × 19 × 15 = 1140
29 × 60 × 5 = 8700
81 × 45 × 2 = 7290
35 × 12 × 5 = 2100
2 × 87 × 20 = 3480
30 × 10 × 2 = 600
2 × 15 × 25 = 750
6 × 37 × 10 = 2220
83 × 10 × 6 = 4980
4 × 32 × 50 = 6400
5 × 66 × 14 = 4620
55 × 20 × 4 = 4400
5 × 68 × 16 = 5440
52 × 10 × 4 = 2080
26 × 35 × 2 = 1820
34 × 50 × 2 = 3400
7 × 82 × 10 = 5740
73 × 10 × 4 = 2920
2 × 58 × 10 = 1160
7 × 81 × 10 = 5670
2 × 15 × 30 = 900
9 × 94 × 10 = 8460
69 × 50 × 4 = 13800
47 × 25 × 8 = 9400
91 × 45 × 2 = 8190
47 × 14 × 5 = 3290
34 × 60 × 5 = 10200
5 × 79 × 18 = 7110
32 × 50 × 6 = 9600
4 × 78 × 20 = 6240
5 × 39 × 12 = 2340
2 × 30 × 50 = 3000
5 × 68 × 40 = 13600
66 × 40 × 2 = 5280
43 × 20 × 4 = 3440
87 × 25 × 2 = 4350
53 × 25 × 4 = 5300
3 × 58 × 30 = 5220
2 × 30 × 20 = 1200
50 × 30 × 2 = 3000
49 × 40 × 5 = 9800
14 × 16 × 5 = 1120
26 × 20 × 4 = 2080
6 × 79 × 15 = 7110
74 × 50 × 8 = 29600
38 × 15 × 2 = 1140
52 × 10 × 5 = 2600
65 × 40 × 5 = 13000
2 × 17 × 50 = 1700
5 × 21 × 20 = 2100
5 × 33 × 16 = 2640
46 × 50 × 2 = 4600
12 × 45 × 2 = 1080
5 × 23 × 80 = 9200
73 × 40 × 5 = 14600
6 × 44 × 50 = 13200
4 × 39 × 20 = 3120
43 × 50 × 8 = 17200
73 × 20 × 2 = 2920
82 × 35 × 2 = 5740
5 × 12 × 12 = 720
2 × 39 × 25 = 1950
61 × 50 × 6 = 18300
89 × 10 × 6 = 5340
5 × 30 × 18 = 2700
4 × 68 × 75 = 20400
2 × 13 × 10 = 260
72 × 50 × 4 = 14400
84 × 14 × 5 = 5880
10 × 50 × 4 = 2000
38 × 25 × 8 = 7600
5 × 51 × 16 = 4080
92 × 50 × 6 = 27600
3 × 31 × 20 = 1860
56 × 20 × 4 = 4480
5 × 25 × 80 = 10000
85 × 10 × 7 = 5950
71 × 25 × 8 = 14200
90 × 80 × 5 = 36000
84 × 15 × 2 = 2520
8 × 68 × 25 = 13600
49 × 40 × 5 = 9800
99 × 20 × 3 = 5940
56 × 75 × 4 = 16800
18 × 25 × 8 = 3600
4 × 39 × 20 = 3120
48 × 50 × 8 = 19200
2 × 38 × 45 = 3420
32 × 75 × 4 = 9600
5 × 49 × 14 = 3430
53 × 30 × 3 = 4770
60 × 25 × 8 = 12000
45 × 60 × 5 = 13500
24 × 35 × 2 = 1680
17 × 10 × 8 = 1360
36 × 50 × 2 = 3600
8 × 58 × 50 = 23200
34 × 30 × 3 = 3060
82 × 10 × 5 = 4100
8 × 58 × 50 = 23200
79 × 75 × 8 = 47400
80 × 25 × 4 = 8000
12 × 15 × 2 = 360
2 × 55 × 30 = 3300
2 × 96 × 40 = 7680
2 × 88 × 50 = 8800
99 × 15 × 2 = 2970
4 × 99 × 15 = 5940
3 × 86 × 10 = 2580
39 × 75 × 8 = 23400
2 × 48 × 50 = 4800
26 × 50 × 6 = 7800
17 × 10 × 4 = 680
5 × 31 × 16 = 2480
83 × 15 × 6 = 7470
2 × 44 × 30 = 2640
49 × 20 × 4 = 3920
5 × 44 × 10 = 2200
5 × 73 × 18 = 6570
2 × 37 × 25 = 1850
90 × 12 × 5 = 5400
8 × 46 × 50 = 18400
30 × 20 × 4 = 2400
3 × 22 × 10 = 660
82 × 18 × 5 = 7380
22 × 50 × 2 = 2200
60 × 40 × 5 = 12000
15 × 45 × 2 = 1350
5 × 92 × 60 = 27600
5 × 41 × 12 = 2460
4 × 95 × 25 = 9500
2 × 40 × 35 = 2800
35 × 50 × 4 = 7000
44 × 50 × 2 = 4400
3 × 78 × 30 = 7020
7 × 59 × 10 = 4130
74 × 25 × 4 = 7400
3 × 45 × 10 = 1350
29 × 10 × 3 = 870
70 × 10 × 5 = 3500
2 × 35 × 50 = 3500
17 × 50 × 2 = 1700
53 × 75 × 8 = 31800
71 × 50 × 8 = 28400
5 × 53 × 14 = 3710
8 × 36 × 25 = 7200

※总分：100分，共计：240道题，每题：0.42 分。