运用运算律巧算的算法340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 × 66 × 16 = 5280
67 × 25 × 4 = 6700
2 × 25 × 15 = 750
46 × 20 × 4 = 3680
39 × 20 × 4 = 3120
2 × 58 × 35 = 4060
19 × 50 × 2 = 1900
3 × 29 × 10 = 870
30 × 75 × 4 = 9000
2 × 34 × 25 = 1700
25 × 50 × 8 = 10000
5 × 29 × 10 = 1450
57 × 15 × 2 = 1710
2 × 67 × 25 = 3350
10 × 10 × 2 = 200
82 × 50 × 6 = 24600
3 × 71 × 10 = 2130
2 × 56 × 25 = 2800
12 × 45 × 2 = 1080
20 × 10 × 3 = 600
36 × 20 × 5 = 3600
43 × 10 × 9 = 3870
80 × 15 × 2 = 2400
66 × 25 × 2 = 3300
8 × 77 × 75 = 46200
4 × 94 × 50 = 18800
2 × 38 × 30 = 2280
94 × 40 × 2 = 7520
80 × 50 × 4 = 16000
11 × 10 × 4 = 440
35 × 75 × 8 = 21000
41 × 10 × 6 = 2460
16 × 25 × 4 = 1600
2 × 29 × 25 = 1450
5 × 83 × 18 = 7470
38 × 15 × 2 = 1140
14 × 10 × 7 = 980
4 × 68 × 75 = 20400
50 × 40 × 5 = 10000
61 × 50 × 2 = 6100
5 × 44 × 80 = 17600
52 × 50 × 2 = 5200
2 × 44 × 25 = 2200
7 × 95 × 10 = 6650
76 × 12 × 5 = 4560
85 × 15 × 2 = 2550
81 × 20 × 4 = 6480
34 × 25 × 4 = 3400
52 × 30 × 2 = 3120
5 × 74 × 60 = 22200
6 × 20 × 10 = 1200
4 × 75 × 25 = 7500
8 × 83 × 50 = 33200
73 × 25 × 2 = 3650
2 × 94 × 15 = 2820
49 × 10 × 8 = 3920
4 × 41 × 50 = 8200
83 × 25 × 8 = 16600
82 × 25 × 8 = 16400
5 × 27 × 20 = 2700
65 × 75 × 4 = 19500
63 × 25 × 8 = 12600
5 × 74 × 40 = 14800
30 × 30 × 3 = 2700
5 × 72 × 18 = 6480
96 × 45 × 2 = 8640
79 × 40 × 5 = 15800
6 × 84 × 10 = 5040
37 × 15 × 4 = 2220
54 × 10 × 7 = 3780
58 × 20 × 4 = 4640
2 × 42 × 30 = 2520
41 × 50 × 6 = 12300
8 × 92 × 75 = 55200
9 × 88 × 10 = 7920
5 × 28 × 60 = 8400
14 × 50 × 4 = 2800
5 × 14 × 40 = 2800
57 × 14 × 5 = 3990
96 × 12 × 5 = 5760
2 × 29 × 25 = 1450
3 × 97 × 10 = 2910
95 × 80 × 5 = 38000
9 × 49 × 10 = 4410
15 × 50 × 6 = 4500
5 × 45 × 80 = 18000
7 × 55 × 10 = 3850
87 × 20 × 2 = 3480
82 × 20 × 3 = 4920
2 × 92 × 25 = 4600
3 × 37 × 30 = 3330
2 × 33 × 10 = 660
2 × 34 × 40 = 2720
68 × 10 × 9 = 6120
4 × 56 × 75 = 16800
47 × 16 × 5 = 3760
5 × 80 × 10 = 4000
5 × 30 × 14 = 2100
23 × 30 × 3 = 2070
45 × 40 × 2 = 3600
20 × 30 × 3 = 1800
20 × 40 × 2 = 1600
3 × 32 × 10 = 960
77 × 40 × 2 = 6160
8 × 68 × 50 = 27200
4 × 93 × 15 = 5580
12 × 30 × 2 = 720
17 × 10 × 7 = 1190
5 × 69 × 14 = 4830
4 × 54 × 15 = 3240
24 × 14 × 5 = 1680
67 × 30 × 2 = 4020
28 × 30 × 3 = 2520
69 × 80 × 5 = 27600
2 × 72 × 20 = 2880
4 × 34 × 20 = 2720
69 × 50 × 4 = 13800
77 × 10 × 4 = 3080
30 × 15 × 2 = 900
5 × 26 × 12 = 1560
5 × 97 × 14 = 6790
62 × 15 × 2 = 1860
72 × 20 × 3 = 4320
8 × 10 × 25 = 2000
77 × 75 × 8 = 46200
97 × 75 × 8 = 58200
14 × 10 × 7 = 980
87 × 50 × 8 = 34800
11 × 40 × 5 = 2200
53 × 10 × 8 = 4240
8 × 77 × 50 = 30800
2 × 66 × 45 = 5940
4 × 61 × 15 = 3660
9 × 79 × 10 = 7110
3 × 56 × 10 = 1680
5 × 64 × 60 = 19200
2 × 55 × 25 = 2750
20 × 20 × 4 = 1600
8 × 30 × 75 = 18000
5 × 22 × 12 = 1320
45 × 20 × 4 = 3600
2 × 95 × 10 = 1900
90 × 18 × 5 = 8100
4 × 82 × 10 = 3280
2 × 57 × 30 = 3420
3 × 88 × 20 = 5280
43 × 50 × 8 = 17200
12 × 10 × 4 = 480
24 × 60 × 5 = 7200
99 × 50 × 8 = 39600
2 × 83 × 35 = 5810
4 × 66 × 20 = 5280
8 × 57 × 25 = 11400
70 × 18 × 5 = 6300
2 × 71 × 15 = 2130
2 × 28 × 20 = 1120
17 × 10 × 6 = 1020
48 × 10 × 8 = 3840
54 × 30 × 3 = 4860
5 × 54 × 10 = 2700
11 × 40 × 2 = 880
3 × 12 × 30 = 1080
2 × 21 × 10 = 420
17 × 35 × 2 = 1190
8 × 83 × 10 = 6640
80 × 15 × 2 = 2400
33 × 30 × 2 = 1980
3 × 50 × 30 = 4500
97 × 20 × 4 = 7760
9 × 54 × 10 = 4860
40 × 10 × 6 = 2400
8 × 32 × 10 = 2560
5 × 48 × 10 = 2400
4 × 85 × 75 = 25500
8 × 41 × 50 = 16400
5 × 86 × 10 = 4300
14 × 20 × 4 = 1120
61 × 50 × 4 = 12200
70 × 35 × 2 = 4900
2 × 67 × 10 = 1340
4 × 34 × 50 = 6800
2 × 48 × 45 = 4320
12 × 25 × 4 = 1200
88 × 15 × 4 = 5280
83 × 10 × 6 = 4980
8 × 91 × 25 = 18200
8 × 69 × 10 = 5520
4 × 84 × 20 = 6720
2 × 38 × 25 = 1900
63 × 10 × 8 = 5040
3 × 65 × 30 = 5850
2 × 28 × 30 = 1680
5 × 72 × 18 = 6480
99 × 10 × 5 = 4950
20 × 20 × 3 = 1200
64 × 20 × 5 = 6400
14 × 10 × 8 = 1120
27 × 20 × 5 = 2700
3 × 55 × 30 = 4950
9 × 21 × 10 = 1890
8 × 27 × 10 = 2160
2 × 87 × 10 = 1740
4 × 56 × 75 = 16800
2 × 55 × 20 = 2200
99 × 30 × 3 = 8910
89 × 25 × 8 = 17800
8 × 95 × 10 = 7600
4 × 52 × 75 = 15600
4 × 79 × 50 = 15800
14 × 10 × 4 = 560
2 × 15 × 50 = 1500
3 × 41 × 20 = 2460
4 × 16 × 15 = 960
2 × 80 × 50 = 8000
8 × 90 × 75 = 54000
44 × 15 × 2 = 1320
8 × 51 × 25 = 10200
31 × 16 × 5 = 2480
8 × 51 × 10 = 4080
79 × 50 × 6 = 23700
2 × 90 × 35 = 6300
17 × 10 × 8 = 1360
2 × 90 × 40 = 7200
2 × 76 × 50 = 7600
45 × 25 × 2 = 2250
4 × 58 × 50 = 11600
2 × 78 × 15 = 2340
61 × 20 × 2 = 2440
43 × 45 × 2 = 3870
2 × 47 × 25 = 2350
30 × 16 × 5 = 2400
60 × 50 × 8 = 24000
8 × 53 × 75 = 31800
5 × 60 × 10 = 3000
75 × 10 × 6 = 4500
55 × 14 × 5 = 3850
5 × 48 × 80 = 19200
63 × 30 × 3 = 5670
38 × 10 × 6 = 2280
22 × 14 × 5 = 1540
8 × 16 × 50 = 6400
5 × 83 × 14 = 5810
80 × 40 × 2 = 6400
33 × 50 × 4 = 6600
77 × 50 × 8 = 30800
2 × 61 × 10 = 1220
32 × 50 × 8 = 12800
58 × 45 × 2 = 5220
28 × 60 × 5 = 8400
5 × 29 × 12 = 1740
48 × 14 × 5 = 3360
5 × 98 × 14 = 6860
8 × 38 × 25 = 7600
6 × 61 × 50 = 18300
5 × 18 × 14 = 1260
2 × 33 × 15 = 990
65 × 10 × 2 = 1300
5 × 81 × 20 = 8100
31 × 60 × 5 = 9300
4 × 53 × 20 = 4240
2 × 47 × 35 = 3290
5 × 92 × 80 = 36800
77 × 40 × 5 = 15400
9 × 39 × 10 = 3510
26 × 10 × 6 = 1560
30 × 25 × 4 = 3000
8 × 42 × 50 = 16800
30 × 10 × 4 = 1200
66 × 40 × 2 = 5280
3 × 90 × 30 = 8100
5 × 82 × 10 = 4100
39 × 10 × 7 = 2730
18 × 20 × 3 = 1080
95 × 40 × 5 = 19000
5 × 69 × 14 = 4830
14 × 10 × 5 = 700
37 × 30 × 3 = 3330
7 × 10 × 10 = 700
5 × 12 × 18 = 1080
2 × 57 × 30 = 3420
68 × 50 × 2 = 6800
8 × 54 × 50 = 21600
14 × 60 × 5 = 4200
30 × 10 × 9 = 2700
5 × 80 × 20 = 8000
4 × 70 × 10 = 2800
3 × 34 × 30 = 3060
42 × 10 × 3 = 1260
76 × 14 × 5 = 5320
24 × 50 × 2 = 2400
2 × 17 × 15 = 510
25 × 10 × 7 = 1750
68 × 10 × 3 = 2040
17 × 10 × 3 = 510
94 × 10 × 8 = 7520
63 × 45 × 2 = 5670
5 × 42 × 12 = 2520
5 × 12 × 60 = 3600
20 × 18 × 5 = 1800
9 × 27 × 10 = 2430
21 × 60 × 5 = 6300
77 × 10 × 8 = 6160
25 × 40 × 2 = 2000
49 × 50 × 8 = 19600
48 × 30 × 2 = 2880
23 × 10 × 5 = 1150
18 × 25 × 8 = 3600
8 × 38 × 10 = 3040
53 × 15 × 6 = 4770
27 × 20 × 3 = 1620
6 × 65 × 15 = 5850
2 × 18 × 30 = 1080
2 × 92 × 40 = 7360
5 × 51 × 60 = 15300
5 × 17 × 12 = 1020
4 × 26 × 50 = 5200
5 × 96 × 18 = 8640
91 × 40 × 2 = 7280
5 × 28 × 60 = 8400
98 × 10 × 8 = 7840
34 × 10 × 7 = 2380
21 × 10 × 5 = 1050
3 × 91 × 20 = 5460
5 × 80 × 12 = 4800
5 × 49 × 12 = 2940
18 × 10 × 3 = 540
3 × 19 × 10 = 570
57 × 35 × 2 = 3990
68 × 15 × 6 = 6120
5 × 27 × 40 = 5400
8 × 52 × 10 = 4160
4 × 76 × 15 = 4560
37 × 25 × 4 = 3700
2 × 91 × 20 = 3640
4 × 43 × 10 = 1720
10 × 80 × 5 = 4000
65 × 40 × 2 = 5200
4 × 21 × 15 = 1260
17 × 10 × 3 = 510
4 × 95 × 10 = 3800

※总分：100分，共计：340道题，每题：0.29 分。