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：

75 × 10 × 3 = 2250
8 × 16 × 10 = 1280
5 × 77 × 18 = 6930
83 × 10 × 2 = 1660
2 × 43 × 15 = 1290
37 × 25 × 2 = 1850
8 × 68 × 75 = 40800
4 × 49 × 15 = 2940
2 × 38 × 45 = 3420
2 × 60 × 10 = 1200
34 × 35 × 2 = 2380
6 × 38 × 10 = 2280
4 × 35 × 10 = 1400
43 × 40 × 5 = 8600
4 × 45 × 50 = 9000
93 × 10 × 5 = 4650
77 × 15 × 2 = 2310
23 × 30 × 3 = 2070
91 × 18 × 5 = 8190
5 × 18 × 80 = 7200
5 × 96 × 20 = 9600
58 × 16 × 5 = 4640
95 × 15 × 4 = 5700
73 × 15 × 6 = 6570
89 × 16 × 5 = 7120
44 × 10 × 4 = 1760
13 × 30 × 2 = 780
5 × 56 × 16 = 4480
19 × 25 × 4 = 1900
5 × 53 × 16 = 4240
3 × 63 × 20 = 3780
2 × 58 × 40 = 4640
43 × 15 × 2 = 1290
8 × 21 × 75 = 12600
7 × 80 × 10 = 5600
65 × 10 × 6 = 3900
6 × 88 × 15 = 7920
95 × 50 × 4 = 19000
2 × 89 × 20 = 3560
2 × 25 × 30 = 1500
26 × 80 × 5 = 10400
63 × 10 × 5 = 3150
79 × 15 × 4 = 4740
2 × 99 × 35 = 6930
4 × 40 × 75 = 12000
8 × 80 × 75 = 48000
5 × 66 × 18 = 5940
2 × 22 × 20 = 880
4 × 64 × 25 = 6400
6 × 77 × 50 = 23100
8 × 41 × 25 = 8200
55 × 18 × 5 = 4950
23 × 50 × 2 = 2300
65 × 25 × 2 = 3250
70 × 14 × 5 = 4900
25 × 25 × 2 = 1250
4 × 80 × 20 = 6400
27 × 80 × 5 = 10800
8 × 86 × 75 = 51600
81 × 50 × 4 = 16200
4 × 90 × 10 = 3600
8 × 69 × 50 = 27600
3 × 96 × 20 = 5760
39 × 25 × 2 = 1950
37 × 20 × 2 = 1480
30 × 40 × 2 = 2400
49 × 60 × 5 = 14700
14 × 10 × 9 = 1260
88 × 30 × 2 = 5280
24 × 45 × 2 = 2160
14 × 40 × 5 = 2800
5 × 21 × 18 = 1890
89 × 25 × 2 = 4450
8 × 89 × 75 = 53400
5 × 28 × 20 = 2800
68 × 15 × 6 = 6120
63 × 25 × 8 = 12600
5 × 38 × 16 = 3040
8 × 85 × 50 = 34000
5 × 28 × 80 = 11200
2 × 19 × 30 = 1140
46 × 25 × 4 = 4600
88 × 25 × 4 = 8800
2 × 34 × 35 = 2380
5 × 42 × 40 = 8400
76 × 40 × 2 = 6080
53 × 14 × 5 = 3710
6 × 99 × 10 = 5940
2 × 59 × 25 = 2950
46 × 50 × 4 = 9200
90 × 18 × 5 = 8100
86 × 15 × 2 = 2580
31 × 80 × 5 = 12400
25 × 50 × 8 = 10000
44 × 20 × 3 = 2640
3 × 45 × 10 = 1350
6 × 43 × 15 = 3870
4 × 64 × 25 = 6400
5 × 34 × 16 = 2720
46 × 35 × 2 = 3220
4 × 14 × 50 = 2800
5 × 26 × 80 = 10400
2 × 70 × 20 = 2800
6 × 22 × 10 = 1320
9 × 51 × 10 = 4590
2 × 98 × 25 = 4900
4 × 36 × 10 = 1440
8 × 27 × 50 = 10800
4 × 41 × 50 = 8200
9 × 68 × 10 = 6120
85 × 20 × 3 = 5100
4 × 14 × 15 = 840
54 × 80 × 5 = 21600
38 × 15 × 2 = 1140
3 × 14 × 10 = 420
5 × 58 × 10 = 2900
8 × 50 × 50 = 20000
33 × 16 × 5 = 2640
6 × 99 × 10 = 5940
3 × 81 × 20 = 4860
2 × 16 × 40 = 1280
9 × 49 × 10 = 4410
23 × 50 × 2 = 2300
47 × 40 × 5 = 9400
47 × 50 × 2 = 4700
5 × 17 × 20 = 1700
96 × 10 × 6 = 5760
71 × 18 × 5 = 6390
6 × 75 × 50 = 22500
59 × 50 × 2 = 5900
54 × 20 × 4 = 4320
29 × 18 × 5 = 2610
51 × 25 × 8 = 10200
22 × 10 × 5 = 1100
76 × 25 × 8 = 15200
92 × 10 × 8 = 7360
87 × 10 × 3 = 2610
31 × 30 × 2 = 1860
6 × 36 × 10 = 2160
5 × 78 × 60 = 23400
70 × 20 × 5 = 7000
2 × 72 × 50 = 7200
8 × 42 × 10 = 3360
54 × 10 × 4 = 2160
2 × 95 × 30 = 5700
50 × 45 × 2 = 4500
6 × 47 × 15 = 4230
67 × 18 × 5 = 6030
41 × 14 × 5 = 2870
29 × 35 × 2 = 2030
89 × 25 × 8 = 17800
36 × 10 × 9 = 3240
5 × 61 × 40 = 12200
4 × 28 × 20 = 2240
61 × 10 × 4 = 2440
8 × 30 × 25 = 6000
77 × 50 × 8 = 30800
94 × 60 × 5 = 28200
93 × 50 × 4 = 18600
57 × 20 × 2 = 2280
27 × 40 × 2 = 2160
8 × 51 × 75 = 30600
6 × 99 × 10 = 5940
80 × 50 × 8 = 32000
2 × 69 × 20 = 2760
8 × 42 × 50 = 16800
65 × 15 × 2 = 1950
2 × 60 × 40 = 4800
7 × 29 × 10 = 2030
38 × 20 × 4 = 3040
36 × 45 × 2 = 3240
4 × 66 × 20 = 5280
52 × 18 × 5 = 4680
6 × 50 × 10 = 3000
84 × 15 × 4 = 5040
4 × 93 × 50 = 18600
2 × 89 × 45 = 8010
51 × 50 × 8 = 20400
5 × 80 × 60 = 24000
2 × 64 × 40 = 5120
5 × 92 × 60 = 27600
2 × 67 × 25 = 3350
90 × 50 × 4 = 18000
4 × 49 × 50 = 9800
21 × 10 × 8 = 1680
70 × 75 × 8 = 42000
2 × 10 × 30 = 600
29 × 45 × 2 = 2610
73 × 10 × 3 = 2190
8 × 63 × 10 = 5040
79 × 10 × 5 = 3950
35 × 14 × 5 = 2450
7 × 22 × 10 = 1540
27 × 10 × 4 = 1080
5 × 91 × 40 = 18200
57 × 45 × 2 = 5130
9 × 46 × 10 = 4140
4 × 80 × 50 = 16000
18 × 25 × 8 = 3600
68 × 30 × 3 = 6120
98 × 10 × 4 = 3920
5 × 92 × 12 = 5520
5 × 48 × 20 = 4800
14 × 75 × 4 = 4200
2 × 44 × 20 = 1760
4 × 41 × 10 = 1640
2 × 47 × 45 = 4230
12 × 18 × 5 = 1080
78 × 45 × 2 = 7020
53 × 40 × 2 = 4240
4 × 84 × 15 = 5040
2 × 67 × 35 = 4690
19 × 10 × 8 = 1520
3 × 70 × 20 = 4200
49 × 20 × 3 = 2940
6 × 23 × 50 = 6900
3 × 14 × 30 = 1260
48 × 20 × 3 = 2880
5 × 24 × 20 = 2400
17 × 10 × 7 = 1190
94 × 20 × 5 = 9400
2 × 65 × 25 = 3250
31 × 25 × 8 = 6200
4 × 33 × 15 = 1980
2 × 99 × 25 = 4950
37 × 25 × 4 = 3700
9 × 11 × 10 = 990
68 × 20 × 3 = 4080
87 × 20 × 3 = 5220
91 × 10 × 7 = 6370

※总分：100分，共计：230道题，每题：0.43 分。