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：

69 × 20 × 4 = 5520
21 × 60 × 5 = 6300
5 × 46 × 18 = 4140
8 × 86 × 25 = 17200
2 × 74 × 15 = 2220
5 × 64 × 10 = 3200
6 × 60 × 50 = 18000
5 × 79 × 14 = 5530
12 × 45 × 2 = 1080
54 × 30 × 3 = 4860
78 × 20 × 3 = 4680
28 × 45 × 2 = 2520
78 × 20 × 5 = 7800
4 × 12 × 75 = 3600
5 × 50 × 16 = 4000
2 × 74 × 45 = 6660
80 × 25 × 2 = 4000
4 × 97 × 75 = 29100
4 × 14 × 10 = 560
2 × 74 × 25 = 3700
22 × 20 × 3 = 1320
72 × 16 × 5 = 5760
5 × 47 × 16 = 3760
6 × 17 × 15 = 1530
2 × 92 × 15 = 2760
63 × 18 × 5 = 5670
2 × 51 × 20 = 2040
6 × 71 × 15 = 6390
41 × 20 × 3 = 2460
92 × 40 × 2 = 7360
45 × 45 × 2 = 4050
19 × 10 × 4 = 760
3 × 99 × 20 = 5940
14 × 20 × 2 = 560
3 × 81 × 10 = 2430
38 × 25 × 8 = 7600
6 × 47 × 50 = 14100
92 × 60 × 5 = 27600
2 × 84 × 20 = 3360
8 × 29 × 10 = 2320
16 × 15 × 6 = 1440
43 × 25 × 8 = 8600
41 × 10 × 6 = 2460
76 × 40 × 5 = 15200
73 × 15 × 2 = 2190
77 × 80 × 5 = 30800
18 × 50 × 2 = 1800
5 × 83 × 40 = 16600
85 × 10 × 5 = 4250
20 × 15 × 2 = 600
2 × 19 × 10 = 380
33 × 80 × 5 = 13200
4 × 80 × 50 = 16000
4 × 68 × 50 = 13600
3 × 15 × 10 = 450
20 × 16 × 5 = 1600
63 × 75 × 8 = 37800
4 × 87 × 75 = 26100
15 × 20 × 5 = 1500
4 × 81 × 20 = 6480
42 × 10 × 2 = 840
5 × 62 × 40 = 12400
17 × 25 × 4 = 1700
2 × 72 × 45 = 6480
91 × 30 × 3 = 8190
8 × 36 × 10 = 2880
50 × 75 × 4 = 15000
6 × 56 × 50 = 16800
4 × 69 × 20 = 5520
76 × 10 × 2 = 1520
18 × 15 × 4 = 1080
4 × 49 × 50 = 9800
86 × 10 × 5 = 4300
2 × 62 × 15 = 1860
8 × 63 × 10 = 5040
5 × 75 × 20 = 7500
54 × 30 × 2 = 3240
4 × 44 × 20 = 3520
2 × 14 × 50 = 1400
11 × 14 × 5 = 770
24 × 40 × 5 = 4800
6 × 61 × 10 = 3660
23 × 40 × 5 = 4600
2 × 53 × 10 = 1060
18 × 75 × 4 = 5400
81 × 10 × 9 = 7290
7 × 43 × 10 = 3010
53 × 35 × 2 = 3710
52 × 10 × 3 = 1560
63 × 50 × 4 = 12600
57 × 20 × 2 = 2280
5 × 81 × 40 = 16200
38 × 10 × 8 = 3040
4 × 78 × 25 = 7800
30 × 25 × 4 = 3000
65 × 16 × 5 = 5200
6 × 64 × 10 = 3840
5 × 53 × 18 = 4770
2 × 80 × 15 = 2400
5 × 82 × 12 = 4920
59 × 30 × 2 = 3540
66 × 10 × 9 = 5940
16 × 10 × 8 = 1280
30 × 15 × 4 = 1800
2 × 50 × 15 = 1500
5 × 72 × 20 = 7200
60 × 16 × 5 = 4800
3 × 11 × 20 = 660
5 × 33 × 20 = 3300
28 × 25 × 8 = 5600
2 × 49 × 10 = 980
3 × 72 × 20 = 4320
71 × 15 × 2 = 2130
2 × 88 × 50 = 8800
31 × 50 × 4 = 6200
5 × 86 × 12 = 5160
5 × 24 × 14 = 1680
77 × 25 × 8 = 15400
53 × 15 × 2 = 1590
3 × 60 × 30 = 5400
51 × 10 × 9 = 4590
11 × 25 × 8 = 2200
5 × 77 × 80 = 30800
76 × 30 × 2 = 4560
4 × 97 × 15 = 5820
38 × 50 × 4 = 7600
5 × 21 × 12 = 1260
13 × 30 × 2 = 780
7 × 41 × 10 = 2870
5 × 32 × 12 = 1920
24 × 10 × 7 = 1680
38 × 10 × 8 = 3040
3 × 88 × 10 = 2640
97 × 50 × 2 = 9700
83 × 16 × 5 = 6640
89 × 50 × 6 = 26700
4 × 38 × 25 = 3800
78 × 25 × 8 = 15600
61 × 10 × 2 = 1220
15 × 20 × 4 = 1200
5 × 64 × 14 = 4480
8 × 35 × 50 = 14000
8 × 39 × 75 = 23400
3 × 39 × 20 = 2340
6 × 18 × 50 = 5400
53 × 30 × 3 = 4770
2 × 95 × 30 = 5700
57 × 40 × 5 = 11400
57 × 40 × 5 = 11400
37 × 75 × 8 = 22200
2 × 12 × 50 = 1200
77 × 25 × 4 = 7700
4 × 55 × 20 = 4400
8 × 93 × 10 = 7440
2 × 88 × 35 = 6160
5 × 65 × 10 = 3250
23 × 10 × 9 = 2070
5 × 92 × 80 = 36800
2 × 17 × 30 = 1020
2 × 46 × 30 = 2760
78 × 20 × 5 = 7800
88 × 15 × 4 = 5280
52 × 50 × 6 = 15600
56 × 20 × 3 = 3360
50 × 12 × 5 = 3000
96 × 10 × 2 = 1920
56 × 75 × 4 = 16800
69 × 16 × 5 = 5520
6 × 10 × 15 = 900
6 × 53 × 15 = 4770
61 × 50 × 2 = 6100
45 × 10 × 8 = 3600
5 × 36 × 60 = 10800
25 × 15 × 4 = 1500
97 × 10 × 4 = 3880
5 × 77 × 16 = 6160
2 × 69 × 35 = 4830
6 × 83 × 10 = 4980
3 × 51 × 10 = 1530
50 × 20 × 2 = 2000
73 × 10 × 4 = 2920
30 × 12 × 5 = 1800
4 × 47 × 75 = 14100
9 × 55 × 10 = 4950
45 × 10 × 4 = 1800
2 × 73 × 35 = 5110
14 × 25 × 8 = 2800
8 × 37 × 50 = 14800
69 × 40 × 2 = 5520
37 × 10 × 4 = 1480
63 × 20 × 2 = 2520
4 × 89 × 20 = 7120
2 × 16 × 10 = 320
29 × 25 × 8 = 5800
8 × 61 × 10 = 4880
90 × 12 × 5 = 5400
6 × 41 × 15 = 3690
2 × 79 × 30 = 4740
11 × 25 × 2 = 550
5 × 81 × 18 = 7290
29 × 20 × 5 = 2900
18 × 16 × 5 = 1440
34 × 25 × 8 = 6800
73 × 10 × 3 = 2190
2 × 60 × 35 = 4200
2 × 27 × 10 = 540
59 × 10 × 7 = 4130
4 × 68 × 50 = 13600
2 × 79 × 25 = 3950
83 × 30 × 2 = 4980
5 × 75 × 10 = 3750
62 × 25 × 4 = 6200
5 × 72 × 10 = 3600
5 × 73 × 40 = 14600
75 × 25 × 2 = 3750
2 × 11 × 30 = 660
71 × 10 × 3 = 2130
4 × 15 × 15 = 900
4 × 13 × 20 = 1040
5 × 94 × 40 = 18800
19 × 18 × 5 = 1710
2 × 12 × 50 = 1200
4 × 59 × 50 = 11800
2 × 23 × 30 = 1380
13 × 10 × 4 = 520
2 × 60 × 20 = 2400
39 × 18 × 5 = 3510
20 × 20 × 2 = 800
5 × 91 × 10 = 4550
2 × 98 × 45 = 8820
4 × 53 × 20 = 4240
2 × 29 × 15 = 870
5 × 83 × 18 = 7470
5 × 48 × 60 = 14400
8 × 32 × 50 = 12800
5 × 62 × 14 = 4340
47 × 10 × 2 = 940
2 × 57 × 35 = 3990
2 × 83 × 25 = 4150
84 × 50 × 2 = 8400
68 × 16 × 5 = 5440
52 × 50 × 2 = 5200
6 × 44 × 50 = 13200
5 × 31 × 16 = 2480
9 × 99 × 10 = 8910
40 × 50 × 4 = 8000
4 × 26 × 10 = 1040
5 × 88 × 40 = 17600
89 × 10 × 7 = 6230
7 × 30 × 10 = 2100
69 × 35 × 2 = 4830
81 × 60 × 5 = 24300
57 × 30 × 3 = 5130
88 × 10 × 7 = 6160
2 × 54 × 35 = 3780
76 × 14 × 5 = 5320
68 × 60 × 5 = 20400
30 × 15 × 4 = 1800
7 × 49 × 10 = 3430
7 × 61 × 10 = 4270
23 × 30 × 2 = 1380
5 × 27 × 16 = 2160
66 × 30 × 2 = 3960
8 × 25 × 75 = 15000
43 × 30 × 2 = 2580
2 × 38 × 10 = 760
5 × 41 × 16 = 3280
72 × 10 × 4 = 2880
8 × 65 × 10 = 5200
66 × 20 × 3 = 3960
33 × 15 × 2 = 990
2 × 99 × 35 = 6930
6 × 55 × 15 = 4950
2 × 87 × 50 = 8700
8 × 39 × 50 = 15600
2 × 23 × 15 = 690
71 × 45 × 2 = 6390
5 × 73 × 20 = 7300
49 × 50 × 6 = 14700
4 × 63 × 25 = 6300
4 × 36 × 10 = 1440
19 × 10 × 3 = 570
2 × 40 × 40 = 3200
5 × 96 × 60 = 28800
28 × 10 × 4 = 1120
5 × 82 × 16 = 6560
4 × 58 × 20 = 4640
2 × 84 × 40 = 6720
83 × 10 × 7 = 5810
3 × 38 × 30 = 3420
35 × 80 × 5 = 14000
4 × 52 × 75 = 15600
81 × 10 × 6 = 4860
87 × 30 × 3 = 7830
82 × 10 × 4 = 3280
31 × 40 × 2 = 2480
71 × 20 × 4 = 5680
54 × 10 × 5 = 2700
9 × 47 × 10 = 4230
8 × 73 × 50 = 29200
8 × 11 × 75 = 6600
5 × 79 × 12 = 4740
4 × 71 × 10 = 2840
20 × 20 × 5 = 2000
85 × 10 × 3 = 2550
4 × 52 × 10 = 2080
74 × 10 × 2 = 1480
5 × 21 × 14 = 1470
87 × 10 × 5 = 4350
2 × 70 × 15 = 2100
8 × 21 × 10 = 1680
23 × 16 × 5 = 1840
78 × 14 × 5 = 5460
24 × 50 × 8 = 9600
86 × 40 × 2 = 6880
5 × 27 × 60 = 8100
5 × 47 × 20 = 4700
25 × 30 × 2 = 1500
99 × 10 × 9 = 8910
17 × 10 × 6 = 1020
4 × 21 × 25 = 2100
4 × 34 × 20 = 2720
6 × 95 × 15 = 8550
44 × 40 × 2 = 3520
5 × 89 × 14 = 6230
81 × 10 × 7 = 5670
37 × 40 × 2 = 2960
51 × 10 × 5 = 2550
89 × 25 × 2 = 4450
5 × 81 × 40 = 16200
8 × 83 × 25 = 16600
60 × 40 × 5 = 12000
6 × 48 × 50 = 14400
53 × 75 × 8 = 31800
4 × 27 × 50 = 5400
2 × 97 × 50 = 9700
5 × 37 × 10 = 1850
84 × 20 × 5 = 8400
2 × 79 × 20 = 3160
71 × 25 × 8 = 14200

※总分：100分，共计：340道题，每题：0.29 分。