运用运算律巧算的算法300题 - 口算练习题答案A4纸打印下载

耗时： 0分0秒
题数：
得分：

12 × 10 × 4 = 480
22 × 20 × 2 = 880
2 × 99 × 35 = 6930
5 × 63 × 40 = 12600
3 × 80 × 30 = 7200
9 × 73 × 10 = 6570
8 × 24 × 25 = 4800
74 × 45 × 2 = 6660
3 × 78 × 20 = 4680
8 × 67 × 75 = 40200
95 × 10 × 9 = 8550
84 × 30 × 3 = 7560
20 × 50 × 8 = 8000
4 × 84 × 75 = 25200
2 × 61 × 10 = 1220
3 × 35 × 20 = 2100
90 × 20 × 3 = 5400
29 × 18 × 5 = 2610
35 × 20 × 5 = 3500
64 × 25 × 2 = 3200
27 × 30 × 2 = 1620
47 × 40 × 2 = 3760
87 × 50 × 8 = 34800
74 × 40 × 2 = 5920
8 × 46 × 25 = 9200
33 × 25 × 8 = 6600
5 × 45 × 14 = 3150
85 × 75 × 8 = 51000
5 × 29 × 16 = 2320
89 × 75 × 4 = 26700
84 × 45 × 2 = 7560
2 × 91 × 15 = 2730
43 × 10 × 5 = 2150
23 × 10 × 5 = 1150
88 × 15 × 4 = 5280
5 × 57 × 80 = 22800
6 × 74 × 50 = 22200
83 × 18 × 5 = 7470
89 × 20 × 4 = 7120
5 × 43 × 16 = 3440
5 × 25 × 10 = 1250
2 × 64 × 25 = 3200
94 × 40 × 5 = 18800
8 × 63 × 25 = 12600
5 × 32 × 40 = 6400
2 × 51 × 15 = 1530
8 × 60 × 75 = 36000
4 × 99 × 25 = 9900
46 × 20 × 4 = 3680
81 × 40 × 5 = 16200
31 × 12 × 5 = 1860
48 × 25 × 8 = 9600
6 × 32 × 10 = 1920
9 × 13 × 10 = 1170
74 × 10 × 6 = 4440
59 × 80 × 5 = 23600
6 × 30 × 50 = 9000
31 × 15 × 4 = 1860
45 × 25 × 2 = 2250
21 × 18 × 5 = 1890
7 × 33 × 10 = 2310
83 × 10 × 2 = 1660
54 × 30 × 2 = 3240
3 × 52 × 30 = 4680
2 × 26 × 25 = 1300
90 × 15 × 4 = 5400
92 × 10 × 6 = 5520
2 × 89 × 20 = 3560
2 × 39 × 35 = 2730
4 × 94 × 15 = 5640
20 × 18 × 5 = 1800
2 × 70 × 35 = 4900
64 × 75 × 4 = 19200
42 × 14 × 5 = 2940
80 × 18 × 5 = 7200
99 × 15 × 4 = 5940
5 × 87 × 16 = 6960
29 × 30 × 2 = 1740
55 × 15 × 4 = 3300
48 × 15 × 6 = 4320
8 × 13 × 10 = 1040
81 × 75 × 4 = 24300
2 × 66 × 15 = 1980
5 × 17 × 18 = 1530
76 × 20 × 2 = 3040
4 × 89 × 25 = 8900
8 × 38 × 75 = 22800
5 × 41 × 14 = 2870
3 × 47 × 20 = 2820
3 × 84 × 20 = 5040
46 × 10 × 5 = 2300
52 × 30 × 2 = 3120
35 × 20 × 4 = 2800
39 × 12 × 5 = 2340
84 × 35 × 2 = 5880
4 × 56 × 15 = 3360
22 × 35 × 2 = 1540
61 × 16 × 5 = 4880
6 × 24 × 10 = 1440
80 × 60 × 5 = 24000
3 × 41 × 30 = 3690
80 × 25 × 8 = 16000
4 × 46 × 15 = 2760
5 × 92 × 14 = 6440
36 × 25 × 8 = 7200
66 × 10 × 6 = 3960
79 × 18 × 5 = 7110
4 × 58 × 15 = 3480
2 × 47 × 50 = 4700
41 × 20 × 2 = 1640
9 × 36 × 10 = 3240
2 × 21 × 45 = 1890
22 × 30 × 3 = 1980
4 × 52 × 50 = 10400
5 × 28 × 16 = 2240
69 × 15 × 2 = 2070
61 × 10 × 7 = 4270
3 × 49 × 10 = 1470
75 × 60 × 5 = 22500
4 × 18 × 20 = 1440
5 × 46 × 60 = 13800
18 × 25 × 2 = 900
87 × 12 × 5 = 5220
5 × 96 × 10 = 4800
77 × 40 × 5 = 15400
5 × 15 × 80 = 6000
57 × 20 × 3 = 3420
64 × 25 × 8 = 12800
45 × 20 × 5 = 4500
5 × 90 × 12 = 5400
33 × 10 × 8 = 2640
65 × 16 × 5 = 5200
35 × 35 × 2 = 2450
79 × 40 × 2 = 6320
31 × 15 × 6 = 2790
49 × 20 × 3 = 2940
3 × 88 × 20 = 5280
2 × 21 × 10 = 420
5 × 99 × 16 = 7920
19 × 50 × 8 = 7600
2 × 88 × 25 = 4400
57 × 10 × 4 = 2280
8 × 46 × 10 = 3680
2 × 60 × 20 = 2400
90 × 12 × 5 = 5400
2 × 82 × 25 = 4100
62 × 18 × 5 = 5580
17 × 50 × 8 = 6800
19 × 10 × 5 = 950
5 × 36 × 16 = 2880
34 × 50 × 4 = 6800
4 × 38 × 20 = 3040
3 × 15 × 20 = 900
4 × 73 × 10 = 2920
2 × 35 × 15 = 1050
89 × 10 × 5 = 4450
8 × 21 × 25 = 4200
2 × 25 × 40 = 2000
6 × 72 × 50 = 21600
5 × 82 × 80 = 32800
3 × 40 × 10 = 1200
61 × 35 × 2 = 4270
35 × 40 × 5 = 7000
41 × 10 × 7 = 2870
3 × 80 × 20 = 4800
13 × 30 × 3 = 1170
68 × 18 × 5 = 6120
64 × 30 × 2 = 3840
5 × 88 × 18 = 7920
88 × 10 × 6 = 5280
4 × 91 × 20 = 7280
17 × 75 × 4 = 5100
52 × 10 × 5 = 2600
5 × 56 × 20 = 5600
69 × 75 × 4 = 20700
7 × 80 × 10 = 5600
8 × 40 × 10 = 3200
6 × 60 × 15 = 5400
47 × 15 × 2 = 1410
75 × 15 × 4 = 4500
73 × 10 × 5 = 3650
5 × 56 × 20 = 5600
8 × 57 × 10 = 4560
3 × 31 × 30 = 2790
2 × 44 × 20 = 1760
46 × 10 × 2 = 920
59 × 10 × 9 = 5310
4 × 38 × 50 = 7600
5 × 98 × 60 = 29400
2 × 59 × 20 = 2360
36 × 25 × 4 = 3600
31 × 10 × 3 = 930
92 × 14 × 5 = 6440
2 × 35 × 40 = 2800
79 × 15 × 6 = 7110
2 × 51 × 20 = 2040
4 × 25 × 50 = 5000
28 × 75 × 4 = 8400
85 × 10 × 5 = 4250
24 × 40 × 2 = 1920
4 × 51 × 75 = 15300
8 × 29 × 75 = 17400
7 × 39 × 10 = 2730
24 × 15 × 2 = 720
16 × 35 × 2 = 1120
52 × 25 × 4 = 5200
36 × 50 × 6 = 10800
31 × 35 × 2 = 2170
2 × 32 × 30 = 1920
74 × 12 × 5 = 4440
4 × 14 × 75 = 4200
6 × 78 × 15 = 7020
4 × 43 × 15 = 2580
4 × 16 × 75 = 4800
70 × 20 × 5 = 7000
62 × 80 × 5 = 24800
8 × 22 × 25 = 4400
23 × 10 × 2 = 460
5 × 33 × 40 = 6600
4 × 39 × 20 = 3120
21 × 30 × 2 = 1260
6 × 22 × 15 = 1980
37 × 25 × 8 = 7400
88 × 35 × 2 = 6160
5 × 78 × 14 = 5460
2 × 31 × 35 = 2170
5 × 86 × 40 = 17200
48 × 10 × 3 = 1440
45 × 20 × 3 = 2700
30 × 10 × 9 = 2700
33 × 10 × 3 = 990
94 × 25 × 8 = 18800
30 × 80 × 5 = 12000
54 × 18 × 5 = 4860
5 × 95 × 12 = 5700
75 × 40 × 2 = 6000
9 × 83 × 10 = 7470
4 × 92 × 15 = 5520
2 × 14 × 50 = 1400
43 × 25 × 2 = 2150
8 × 83 × 50 = 33200
5 × 26 × 16 = 2080
2 × 20 × 15 = 600
36 × 18 × 5 = 3240
50 × 10 × 3 = 1500
2 × 35 × 40 = 2800
4 × 47 × 15 = 2820
34 × 10 × 9 = 3060
7 × 35 × 10 = 2450
5 × 29 × 12 = 1740
2 × 66 × 40 = 5280
95 × 15 × 6 = 8550
8 × 68 × 10 = 5440
5 × 20 × 60 = 6000
37 × 10 × 7 = 2590
5 × 60 × 60 = 18000
41 × 10 × 5 = 2050
2 × 96 × 15 = 2880
75 × 15 × 4 = 4500
5 × 68 × 18 = 6120
90 × 10 × 7 = 6300
82 × 16 × 5 = 6560
5 × 29 × 12 = 1740
2 × 36 × 15 = 1080
2 × 94 × 10 = 1880
2 × 51 × 15 = 1530
5 × 28 × 12 = 1680
8 × 54 × 25 = 10800
90 × 75 × 4 = 27000
91 × 10 × 5 = 4550
4 × 84 × 50 = 16800
5 × 59 × 40 = 11800
4 × 68 × 25 = 6800
10 × 35 × 2 = 700
4 × 14 × 15 = 840
6 × 85 × 50 = 25500
40 × 10 × 3 = 1200
4 × 15 × 10 = 600
50 × 15 × 6 = 4500
91 × 20 × 3 = 5460
8 × 42 × 75 = 25200
4 × 75 × 25 = 7500
8 × 22 × 75 = 13200
17 × 15 × 4 = 1020
7 × 93 × 10 = 6510
6 × 56 × 10 = 3360
38 × 10 × 4 = 1520
77 × 14 × 5 = 5390
22 × 50 × 2 = 2200
44 × 20 × 4 = 3520
18 × 10 × 6 = 1080
9 × 45 × 10 = 4050
5 × 39 × 10 = 1950
57 × 45 × 2 = 5130
96 × 40 × 5 = 19200
83 × 10 × 7 = 5810
5 × 83 × 16 = 6640
71 × 10 × 6 = 4260
43 × 12 × 5 = 2580
23 × 10 × 3 = 690

※总分：100分，共计：300道题，每题：0.33 分。