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
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6 × 73 × 10 = 4380
36 × 30 × 2 = 2160
5 × 74 × 40 = 14800
96 × 12 × 5 = 5760
2 × 48 × 15 = 1440
5 × 49 × 40 = 9800
97 × 50 × 8 = 38800
95 × 35 × 2 = 6650
19 × 25 × 8 = 3800
71 × 60 × 5 = 21300
7 × 34 × 10 = 2380
4 × 79 × 50 = 15800
3 × 36 × 30 = 3240
43 × 10 × 9 = 3870
2 × 16 × 15 = 480
3 × 12 × 10 = 360
5 × 73 × 12 = 4380
43 × 20 × 2 = 1720
3 × 91 × 30 = 8190
85 × 10 × 5 = 4250
13 × 15 × 6 = 1170
4 × 51 × 10 = 2040
3 × 52 × 10 = 1560
2 × 69 × 40 = 5520
62 × 60 × 5 = 18600
5 × 27 × 80 = 10800
6 × 17 × 10 = 1020
6 × 47 × 10 = 2820
24 × 75 × 4 = 7200
6 × 80 × 10 = 4800
14 × 15 × 6 = 1260
2 × 54 × 30 = 3240
71 × 20 × 4 = 5680
14 × 75 × 4 = 4200
2 × 25 × 25 = 1250
48 × 10 × 5 = 2400
78 × 45 × 2 = 7020
2 × 49 × 40 = 3920
77 × 10 × 4 = 3080
7 × 58 × 10 = 4060
8 × 32 × 10 = 2560
5 × 99 × 18 = 8910
5 × 10 × 12 = 600
4 × 47 × 10 = 1880
86 × 12 × 5 = 5160
44 × 15 × 4 = 2640
7 × 76 × 10 = 5320
90 × 25 × 8 = 18000
96 × 20 × 4 = 7680
2 × 89 × 15 = 2670
5 × 93 × 60 = 27900
7 × 78 × 10 = 5460
76 × 30 × 3 = 6840
23 × 10 × 9 = 2070
4 × 51 × 25 = 5100
5 × 50 × 16 = 4000
2 × 88 × 40 = 7040
2 × 54 × 15 = 1620
63 × 50 × 2 = 6300
93 × 10 × 8 = 7440
61 × 20 × 4 = 4880
3 × 93 × 10 = 2790
2 × 34 × 45 = 3060
83 × 25 × 8 = 16600
96 × 25 × 8 = 19200
97 × 30 × 2 = 5820
50 × 30 × 3 = 4500
99 × 10 × 4 = 3960
7 × 34 × 10 = 2380
2 × 35 × 50 = 3500
79 × 80 × 5 = 31600
3 × 31 × 10 = 930
5 × 29 × 18 = 2610
2 × 40 × 30 = 2400
22 × 20 × 3 = 1320
2 × 96 × 30 = 5760
2 × 95 × 40 = 7600
52 × 18 × 5 = 4680
63 × 15 × 4 = 3780
3 × 14 × 10 = 420
28 × 40 × 2 = 2240
5 × 27 × 20 = 2700
4 × 38 × 15 = 2280
14 × 25 × 2 = 700
6 × 31 × 10 = 1860
37 × 10 × 8 = 2960
64 × 25 × 4 = 6400
92 × 15 × 4 = 5520
84 × 10 × 6 = 5040
49 × 80 × 5 = 19600
46 × 60 × 5 = 13800
5 × 31 × 18 = 2790
5 × 48 × 12 = 2880
21 × 50 × 8 = 8400
6 × 60 × 50 = 18000
44 × 10 × 4 = 1760
95 × 10 × 5 = 4750
2 × 66 × 50 = 6600
6 × 41 × 10 = 2460
62 × 10 × 4 = 2480
86 × 10 × 9 = 7740
53 × 20 × 4 = 4240
5 × 44 × 14 = 3080
5 × 73 × 14 = 5110
6 × 79 × 15 = 7110
6 × 13 × 15 = 1170
18 × 75 × 4 = 5400
5 × 55 × 60 = 16500
40 × 15 × 6 = 3600
6 × 42 × 15 = 3780
29 × 25 × 2 = 1450
53 × 15 × 2 = 1590
6 × 85 × 50 = 25500
18 × 14 × 5 = 1260
5 × 77 × 60 = 23100
48 × 15 × 4 = 2880
82 × 50 × 6 = 24600
5 × 92 × 14 = 6440
86 × 20 × 2 = 3440
9 × 83 × 10 = 7470
4 × 40 × 50 = 8000
81 × 50 × 8 = 32400
4 × 11 × 15 = 660
72 × 50 × 2 = 7200
5 × 45 × 60 = 13500
4 × 83 × 25 = 8300
15 × 50 × 4 = 3000
24 × 20 × 4 = 1920
55 × 14 × 5 = 3850
50 × 14 × 5 = 3500
6 × 22 × 15 = 1980
91 × 50 × 4 = 18200
96 × 45 × 2 = 8640
70 × 18 × 5 = 6300
5 × 26 × 14 = 1820
2 × 62 × 25 = 3100
14 × 14 × 5 = 980
10 × 10 × 5 = 500
30 × 75 × 4 = 9000
5 × 44 × 10 = 2200
6 × 51 × 10 = 3060
67 × 10 × 3 = 2010
3 × 52 × 10 = 1560
61 × 12 × 5 = 3660
34 × 80 × 5 = 13600
65 × 35 × 2 = 4550
90 × 75 × 4 = 27000
84 × 10 × 3 = 2520
80 × 20 × 4 = 6400
2 × 23 × 50 = 2300
7 × 45 × 10 = 3150
21 × 45 × 2 = 1890
5 × 10 × 10 = 500
2 × 42 × 25 = 2100
5 × 72 × 16 = 5760
4 × 79 × 10 = 3160
48 × 10 × 9 = 4320
89 × 10 × 7 = 6230
4 × 66 × 10 = 2640
9 × 80 × 10 = 7200
63 × 20 × 3 = 3780
38 × 14 × 5 = 2660
39 × 40 × 2 = 3120
3 × 21 × 10 = 630
4 × 32 × 25 = 3200
88 × 30 × 2 = 5280
5 × 47 × 60 = 14100
2 × 51 × 40 = 4080
81 × 25 × 8 = 16200
39 × 30 × 3 = 3510
65 × 10 × 8 = 5200
48 × 50 × 4 = 9600
5 × 56 × 40 = 11200
84 × 35 × 2 = 5880
3 × 73 × 30 = 6570
4 × 46 × 50 = 9200
31 × 15 × 6 = 2790
33 × 40 × 2 = 2640
14 × 10 × 9 = 1260
8 × 56 × 10 = 4480
74 × 10 × 8 = 5920
8 × 61 × 25 = 12200
2 × 10 × 15 = 300
59 × 15 × 2 = 1770
62 × 10 × 6 = 3720
24 × 50 × 2 = 2400
93 × 40 × 5 = 18600
2 × 48 × 40 = 3840
2 × 23 × 40 = 1840
93 × 20 × 5 = 9300
7 × 42 × 10 = 2940
6 × 68 × 10 = 4080
70 × 15 × 6 = 6300
8 × 72 × 25 = 14400
6 × 15 × 15 = 1350
2 × 37 × 35 = 2590
11 × 15 × 4 = 660
4 × 24 × 25 = 2400
18 × 10 × 6 = 1080
88 × 80 × 5 = 35200
96 × 50 × 4 = 19200
12 × 45 × 2 = 1080
53 × 20 × 2 = 2120
79 × 15 × 6 = 7110
97 × 20 × 3 = 5820
82 × 25 × 8 = 16400
44 × 35 × 2 = 3080
68 × 20 × 4 = 5440
92 × 25 × 2 = 4600
8 × 63 × 25 = 12600
74 × 50 × 2 = 7400
68 × 15 × 2 = 2040
94 × 30 × 3 = 8460
2 × 10 × 25 = 500
54 × 25 × 2 = 2700
16 × 50 × 6 = 4800
81 × 20 × 5 = 8100
84 × 30 × 2 = 5040
2 × 22 × 40 = 1760
5 × 99 × 18 = 8910
22 × 50 × 4 = 4400
8 × 82 × 25 = 16400
2 × 96 × 50 = 9600
8 × 94 × 25 = 18800
83 × 50 × 2 = 8300
2 × 51 × 10 = 1020
2 × 45 × 25 = 2250
2 × 50 × 35 = 3500
8 × 99 × 10 = 7920
2 × 66 × 40 = 5280

※总分：100分，共计：230道题，每题：0.43 分。