运用运算律巧算的算法230题 - 口算练习题答案A4纸打印下载

耗时： 0分0秒
题数：
得分：

38 × 12 × 5 = 2280
9 × 29 × 10 = 2610
2 × 74 × 25 = 3700
48 × 15 × 6 = 4320
3 × 64 × 30 = 5760
33 × 25 × 2 = 1650
8 × 15 × 25 = 3000
45 × 50 × 4 = 9000
2 × 20 × 15 = 600
63 × 20 × 2 = 2520
2 × 93 × 25 = 4650
89 × 12 × 5 = 5340
4 × 36 × 50 = 7200
97 × 25 × 4 = 9700
2 × 40 × 15 = 1200
4 × 18 × 10 = 720
5 × 76 × 20 = 7600
54 × 10 × 8 = 4320
80 × 45 × 2 = 7200
6 × 97 × 10 = 5820
5 × 21 × 10 = 1050
63 × 15 × 2 = 1890
5 × 91 × 60 = 27300
83 × 75 × 8 = 49800
31 × 75 × 4 = 9300
4 × 36 × 50 = 7200
54 × 25 × 4 = 5400
3 × 20 × 20 = 1200
2 × 87 × 35 = 6090
46 × 30 × 3 = 4140
8 × 18 × 25 = 3600
5 × 97 × 16 = 7760
8 × 21 × 25 = 4200
90 × 10 × 3 = 2700
42 × 30 × 3 = 3780
34 × 80 × 5 = 13600
2 × 15 × 50 = 1500
2 × 51 × 30 = 3060
5 × 56 × 18 = 5040
17 × 20 × 4 = 1360
42 × 15 × 4 = 2520
79 × 10 × 3 = 2370
73 × 10 × 6 = 4380
6 × 36 × 50 = 10800
47 × 35 × 2 = 3290
82 × 10 × 7 = 5740
55 × 50 × 8 = 22000
2 × 56 × 15 = 1680
5 × 11 × 40 = 2200
75 × 45 × 2 = 6750
4 × 91 × 75 = 27300
2 × 85 × 30 = 5100
51 × 20 × 2 = 2040
46 × 40 × 5 = 9200
58 × 60 × 5 = 17400
2 × 92 × 15 = 2760
4 × 63 × 15 = 3780
6 × 87 × 10 = 5220
63 × 75 × 8 = 37800
17 × 50 × 4 = 3400
92 × 50 × 4 = 18400
29 × 60 × 5 = 8700
5 × 29 × 14 = 2030
7 × 96 × 10 = 6720
2 × 33 × 35 = 2310
28 × 10 × 6 = 1680
3 × 82 × 30 = 7380
14 × 10 × 5 = 700
5 × 88 × 80 = 35200
51 × 10 × 9 = 4590
6 × 34 × 10 = 2040
5 × 18 × 14 = 1260
2 × 95 × 30 = 5700
83 × 35 × 2 = 5810
59 × 14 × 5 = 4130
93 × 10 × 5 = 4650
65 × 60 × 5 = 19500
50 × 20 × 5 = 5000
4 × 20 × 20 = 1600
5 × 19 × 20 = 1900
5 × 11 × 18 = 990
2 × 25 × 20 = 1000
79 × 35 × 2 = 5530
39 × 50 × 8 = 15600
56 × 25 × 2 = 2800
2 × 40 × 15 = 1200
71 × 75 × 4 = 21300
2 × 11 × 40 = 880
2 × 60 × 15 = 1800
35 × 20 × 2 = 1400
7 × 25 × 10 = 1750
8 × 69 × 10 = 5520
22 × 16 × 5 = 1760
94 × 75 × 4 = 28200
4 × 68 × 25 = 6800
5 × 43 × 12 = 2580
38 × 30 × 3 = 3420
88 × 25 × 8 = 17600
6 × 24 × 15 = 2160
31 × 10 × 7 = 2170
82 × 45 × 2 = 7380
90 × 75 × 8 = 54000
3 × 82 × 30 = 7380
51 × 75 × 4 = 15300
2 × 25 × 10 = 500
2 × 12 × 25 = 600
27 × 40 × 5 = 5400
2 × 20 × 15 = 600
4 × 72 × 75 = 21600
47 × 10 × 2 = 940
2 × 57 × 45 = 5130
18 × 25 × 8 = 3600
48 × 10 × 6 = 2880
4 × 95 × 75 = 28500
41 × 10 × 3 = 1230
19 × 25 × 4 = 1900
2 × 82 × 40 = 6560
2 × 26 × 10 = 520
32 × 75 × 4 = 9600
59 × 35 × 2 = 4130
4 × 85 × 50 = 17000
84 × 10 × 7 = 5880
8 × 72 × 25 = 14400
39 × 25 × 2 = 1950
6 × 62 × 50 = 18600
8 × 43 × 75 = 25800
96 × 75 × 4 = 28800
22 × 50 × 6 = 6600
5 × 46 × 80 = 18400
4 × 83 × 20 = 6640
53 × 50 × 8 = 21200
4 × 34 × 25 = 3400
24 × 10 × 5 = 1200
3 × 53 × 10 = 1590
17 × 75 × 4 = 5100
39 × 16 × 5 = 3120
15 × 10 × 5 = 750
33 × 20 × 2 = 1320
18 × 80 × 5 = 7200
5 × 99 × 10 = 4950
5 × 51 × 10 = 2550
80 × 75 × 4 = 24000
2 × 79 × 35 = 5530
5 × 65 × 80 = 26000
15 × 60 × 5 = 4500
21 × 20 × 5 = 2100
2 × 74 × 30 = 4440
52 × 40 × 2 = 4160
99 × 50 × 4 = 19800
2 × 31 × 45 = 2790
5 × 19 × 12 = 1140
59 × 10 × 7 = 4130
71 × 75 × 4 = 21300
48 × 25 × 4 = 4800
6 × 69 × 50 = 20700
87 × 50 × 8 = 34800
2 × 30 × 30 = 1800
33 × 35 × 2 = 2310
28 × 30 × 3 = 2520
5 × 95 × 12 = 5700
15 × 12 × 5 = 900
4 × 43 × 20 = 3440
5 × 50 × 10 = 2500
5 × 32 × 20 = 3200
6 × 54 × 10 = 3240
2 × 11 × 35 = 770
36 × 20 × 3 = 2160
10 × 45 × 2 = 900
8 × 42 × 50 = 16800
90 × 45 × 2 = 8100
5 × 61 × 18 = 5490
49 × 80 × 5 = 19600
99 × 15 × 2 = 2970
4 × 99 × 15 = 5940
2 × 74 × 10 = 1480
62 × 10 × 3 = 1860
2 × 81 × 10 = 1620
97 × 15 × 2 = 2910
90 × 15 × 4 = 5400
6 × 57 × 50 = 17100
58 × 20 × 5 = 5800
5 × 20 × 40 = 4000
96 × 50 × 2 = 9600
25 × 60 × 5 = 7500
12 × 40 × 2 = 960
4 × 22 × 25 = 2200
3 × 44 × 30 = 3960
97 × 75 × 4 = 29100
43 × 40 × 2 = 3440
9 × 19 × 10 = 1710
6 × 27 × 10 = 1620
12 × 15 × 4 = 720
65 × 14 × 5 = 4550
2 × 45 × 50 = 4500
31 × 40 × 2 = 2480
57 × 15 × 2 = 1710
68 × 20 × 5 = 6800
8 × 65 × 10 = 5200
72 × 14 × 5 = 5040
74 × 20 × 2 = 2960
7 × 66 × 10 = 4620
98 × 35 × 2 = 6860
4 × 82 × 75 = 24600
5 × 45 × 12 = 2700
4 × 76 × 10 = 3040
2 × 58 × 40 = 4640
68 × 10 × 4 = 2720
3 × 64 × 10 = 1920
2 × 28 × 25 = 1400
5 × 82 × 20 = 8200
98 × 20 × 4 = 7840
80 × 14 × 5 = 5600
5 × 15 × 10 = 750
5 × 42 × 12 = 2520
5 × 32 × 10 = 1600
81 × 40 × 2 = 6480
2 × 97 × 25 = 4850
5 × 20 × 12 = 1200
5 × 94 × 16 = 7520
5 × 31 × 20 = 3100
33 × 30 × 3 = 2970
3 × 78 × 10 = 2340
5 × 97 × 80 = 38800
72 × 10 × 3 = 2160
5 × 39 × 80 = 15600
86 × 80 × 5 = 34400
13 × 20 × 3 = 780
20 × 10 × 9 = 1800
83 × 15 × 6 = 7470
5 × 40 × 80 = 16000

※总分：100分，共计：230道题，每题：0.43 分。