运用运算律巧算的算法320题 - 口算练习题答案A4纸打印下载

耗时： 0分0秒
题数：
得分：

67 × 50 × 2 = 6700
33 × 18 × 5 = 2970
89 × 15 × 4 = 5340
9 × 22 × 10 = 1980
9 × 25 × 10 = 2250
66 × 50 × 4 = 13200
3 × 82 × 20 = 4920
31 × 10 × 4 = 1240
22 × 45 × 2 = 1980
7 × 99 × 10 = 6930
8 × 83 × 10 = 6640
2 × 62 × 20 = 2480
7 × 89 × 10 = 6230
4 × 76 × 20 = 6080
88 × 10 × 8 = 7040
31 × 10 × 9 = 2790
2 × 36 × 10 = 720
8 × 25 × 10 = 2000
4 × 62 × 15 = 3720
4 × 59 × 15 = 3540
58 × 25 × 8 = 11600
25 × 50 × 6 = 7500
3 × 69 × 10 = 2070
4 × 63 × 75 = 18900
5 × 47 × 12 = 2820
8 × 72 × 10 = 5760
21 × 15 × 2 = 630
78 × 10 × 5 = 3900
5 × 43 × 18 = 3870
4 × 55 × 50 = 11000
68 × 35 × 2 = 4760
2 × 70 × 25 = 3500
8 × 87 × 50 = 34800
97 × 15 × 2 = 2910
6 × 83 × 15 = 7470
47 × 30 × 3 = 4230
11 × 10 × 4 = 440
6 × 15 × 50 = 4500
46 × 35 × 2 = 3220
3 × 77 × 20 = 4620
5 × 52 × 14 = 3640
9 × 46 × 10 = 4140
92 × 10 × 5 = 4600
61 × 15 × 6 = 5490
10 × 16 × 5 = 800
2 × 46 × 30 = 2760
20 × 10 × 9 = 1800
5 × 16 × 60 = 4800
6 × 47 × 10 = 2820
2 × 63 × 35 = 4410
5 × 29 × 80 = 11600
46 × 50 × 8 = 18400
8 × 35 × 10 = 2800
4 × 98 × 15 = 5880
78 × 75 × 4 = 23400
8 × 48 × 25 = 9600
5 × 91 × 60 = 27300
6 × 21 × 10 = 1260
5 × 83 × 14 = 5810
4 × 79 × 75 = 23700
8 × 65 × 75 = 39000
35 × 10 × 7 = 2450
5 × 21 × 12 = 1260
42 × 14 × 5 = 2940
12 × 20 × 4 = 960
21 × 18 × 5 = 1890
5 × 43 × 18 = 3870
10 × 75 × 8 = 6000
7 × 37 × 10 = 2590
93 × 20 × 2 = 3720
8 × 39 × 25 = 7800
23 × 16 × 5 = 1840
78 × 10 × 3 = 2340
2 × 72 × 30 = 4320
2 × 68 × 30 = 4080
4 × 49 × 25 = 4900
38 × 30 × 2 = 2280
42 × 10 × 4 = 1680
5 × 54 × 60 = 16200
5 × 94 × 10 = 4700
2 × 10 × 20 = 400
71 × 12 × 5 = 4260
36 × 10 × 7 = 2520
35 × 10 × 9 = 3150
16 × 15 × 6 = 1440
57 × 25 × 2 = 2850
2 × 83 × 40 = 6640
4 × 53 × 50 = 10600
4 × 10 × 75 = 3000
2 × 65 × 30 = 3900
4 × 88 × 75 = 26400
66 × 20 × 2 = 2640
2 × 35 × 25 = 1750
78 × 30 × 2 = 4680
9 × 20 × 10 = 1800
39 × 10 × 5 = 1950
2 × 65 × 25 = 3250
2 × 72 × 50 = 7200
65 × 15 × 4 = 3900
43 × 10 × 3 = 1290
4 × 89 × 75 = 26700
7 × 95 × 10 = 6650
55 × 15 × 6 = 4950
5 × 64 × 10 = 3200
4 × 74 × 15 = 4440
63 × 25 × 2 = 3150
5 × 88 × 12 = 5280
5 × 98 × 80 = 39200
28 × 75 × 8 = 16800
5 × 21 × 18 = 1890
55 × 20 × 4 = 4400
81 × 35 × 2 = 5670
9 × 90 × 10 = 8100
8 × 52 × 25 = 10400
5 × 20 × 20 = 2000
58 × 12 × 5 = 3480
3 × 14 × 10 = 420
46 × 35 × 2 = 3220
2 × 58 × 35 = 4060
4 × 17 × 20 = 1360
3 × 37 × 10 = 1110
2 × 13 × 40 = 1040
5 × 78 × 18 = 7020
4 × 21 × 20 = 1680
4 × 37 × 15 = 2220
91 × 50 × 8 = 36400
65 × 10 × 2 = 1300
88 × 10 × 6 = 5280
68 × 40 × 2 = 5440
5 × 32 × 14 = 2240
27 × 10 × 4 = 1080
3 × 78 × 30 = 7020
5 × 91 × 16 = 7280
44 × 10 × 9 = 3960
5 × 69 × 14 = 4830
2 × 96 × 50 = 9600
63 × 10 × 7 = 4410
96 × 12 × 5 = 5760
35 × 40 × 2 = 2800
5 × 13 × 10 = 650
18 × 15 × 6 = 1620
4 × 61 × 10 = 2440
4 × 61 × 20 = 4880
54 × 10 × 3 = 1620
8 × 57 × 75 = 34200
2 × 26 × 50 = 2600
5 × 26 × 20 = 2600
70 × 50 × 6 = 21000
25 × 18 × 5 = 2250
59 × 10 × 8 = 4720
3 × 60 × 30 = 5400
8 × 90 × 10 = 7200
5 × 24 × 20 = 2400
2 × 14 × 30 = 840
43 × 75 × 4 = 12900
65 × 80 × 5 = 26000
31 × 20 × 2 = 1240
54 × 16 × 5 = 4320
74 × 12 × 5 = 4440
2 × 22 × 15 = 660
54 × 30 × 3 = 4860
97 × 20 × 2 = 3880
34 × 18 × 5 = 3060
2 × 74 × 20 = 2960
6 × 29 × 10 = 1740
75 × 15 × 4 = 4500
5 × 61 × 14 = 4270
6 × 69 × 15 = 6210
4 × 98 × 10 = 3920
97 × 50 × 2 = 9700
46 × 30 × 3 = 4140
5 × 74 × 12 = 4440
89 × 20 × 5 = 8900
60 × 10 × 8 = 4800
5 × 87 × 14 = 6090
8 × 76 × 50 = 30400
8 × 94 × 75 = 56400
91 × 10 × 2 = 1820
29 × 25 × 2 = 1450
47 × 10 × 2 = 940
36 × 80 × 5 = 14400
38 × 60 × 5 = 11400
3 × 64 × 20 = 3840
4 × 12 × 50 = 2400
2 × 56 × 45 = 5040
97 × 75 × 4 = 29100
87 × 10 × 7 = 6090
20 × 10 × 3 = 600
21 × 16 × 5 = 1680
2 × 35 × 10 = 700
78 × 50 × 4 = 15600
42 × 10 × 3 = 1260
3 × 82 × 30 = 7380
77 × 20 × 3 = 4620
65 × 20 × 2 = 2600
38 × 10 × 2 = 760
51 × 30 × 2 = 3060
5 × 48 × 40 = 9600
5 × 52 × 12 = 3120
85 × 50 × 8 = 34000
35 × 15 × 4 = 2100
49 × 15 × 4 = 2940
92 × 12 × 5 = 5520
6 × 42 × 10 = 2520
84 × 15 × 4 = 5040
5 × 58 × 16 = 4640
3 × 59 × 10 = 1770
68 × 15 × 6 = 6120
89 × 50 × 2 = 8900
88 × 12 × 5 = 5280
86 × 50 × 2 = 8600
4 × 52 × 75 = 15600
8 × 87 × 50 = 34800
70 × 10 × 4 = 2800
6 × 63 × 15 = 5670
2 × 17 × 10 = 340
97 × 10 × 8 = 7760
2 × 86 × 40 = 6880
2 × 83 × 30 = 4980
5 × 12 × 16 = 960
3 × 51 × 10 = 1530
4 × 65 × 25 = 6500
5 × 60 × 40 = 12000
5 × 17 × 60 = 5100
3 × 71 × 20 = 4260
77 × 10 × 8 = 6160
8 × 40 × 50 = 16000
73 × 50 × 6 = 21900
2 × 65 × 20 = 2600
3 × 50 × 20 = 3000
15 × 10 × 4 = 600
5 × 12 × 20 = 1200
8 × 23 × 75 = 13800
30 × 35 × 2 = 2100
80 × 75 × 8 = 48000
83 × 20 × 4 = 6640
21 × 15 × 2 = 630
2 × 85 × 45 = 7650
8 × 77 × 25 = 15400
89 × 75 × 4 = 26700
2 × 62 × 40 = 4960
2 × 97 × 45 = 8730
20 × 30 × 2 = 1200
2 × 89 × 45 = 8010
2 × 54 × 20 = 2160
2 × 19 × 10 = 380
48 × 15 × 6 = 4320
5 × 50 × 14 = 3500
21 × 80 × 5 = 8400
6 × 99 × 50 = 29700
5 × 42 × 14 = 2940
24 × 10 × 5 = 1200
9 × 48 × 10 = 4320
5 × 23 × 14 = 1610
2 × 31 × 35 = 2170
84 × 20 × 2 = 3360
3 × 40 × 20 = 2400
56 × 20 × 5 = 5600
84 × 12 × 5 = 5040
18 × 10 × 6 = 1080
54 × 10 × 8 = 4320
2 × 82 × 25 = 4100
4 × 21 × 75 = 6300
44 × 25 × 8 = 8800
71 × 80 × 5 = 28400
89 × 75 × 4 = 26700
5 × 21 × 10 = 1050
9 × 74 × 10 = 6660
4 × 12 × 25 = 1200
24 × 10 × 6 = 1440
2 × 93 × 10 = 1860
4 × 13 × 10 = 520
6 × 76 × 10 = 4560
5 × 13 × 14 = 910
52 × 15 × 2 = 1560
95 × 15 × 6 = 8550
54 × 10 × 5 = 2700
2 × 29 × 10 = 580
5 × 98 × 60 = 29400
32 × 25 × 4 = 3200
93 × 50 × 2 = 9300
45 × 60 × 5 = 13500
76 × 50 × 2 = 7600
4 × 56 × 75 = 16800
93 × 15 × 2 = 2790
84 × 50 × 6 = 25200
2 × 73 × 25 = 3650
24 × 50 × 8 = 9600
2 × 95 × 45 = 8550
2 × 34 × 25 = 1700
3 × 50 × 30 = 4500
2 × 13 × 20 = 520
4 × 89 × 25 = 8900
5 × 61 × 12 = 3660
25 × 10 × 7 = 1750
2 × 69 × 20 = 2760
4 × 37 × 75 = 11100
5 × 13 × 16 = 1040
3 × 99 × 20 = 5940
8 × 40 × 10 = 3200
31 × 30 × 3 = 2790
5 × 26 × 80 = 10400
2 × 37 × 15 = 1110
6 × 43 × 15 = 3870
8 × 99 × 75 = 59400
90 × 10 × 5 = 4500
8 × 80 × 25 = 16000
5 × 55 × 40 = 11000
71 × 40 × 5 = 14200
80 × 20 × 5 = 8000
65 × 15 × 6 = 5850
3 × 51 × 10 = 1530
8 × 97 × 25 = 19400
92 × 15 × 6 = 8280
12 × 30 × 3 = 1080
8 × 18 × 50 = 7200
93 × 45 × 2 = 8370
16 × 10 × 2 = 320
4 × 79 × 10 = 3160
39 × 50 × 6 = 11700

※总分：100分，共计：320道题，每题：0.31 分。