运用运算律巧算的算法240题 - 口算练习题答案A4纸打印下载

耗时： 0分0秒
题数：
得分：

6 × 30 × 50 = 9000
8 × 88 × 50 = 35200
6 × 99 × 10 = 5940
5 × 51 × 40 = 10200
39 × 30 × 2 = 2340
61 × 40 × 2 = 4880
5 × 72 × 10 = 3600
5 × 39 × 10 = 1950
74 × 40 × 5 = 14800
12 × 10 × 8 = 960
70 × 18 × 5 = 6300
4 × 54 × 50 = 10800
5 × 51 × 40 = 10200
21 × 60 × 5 = 6300
36 × 40 × 2 = 2880
77 × 40 × 2 = 6160
91 × 40 × 2 = 7280
40 × 10 × 6 = 2400
56 × 50 × 4 = 11200
5 × 10 × 10 = 500
6 × 87 × 10 = 5220
60 × 25 × 8 = 12000
77 × 18 × 5 = 6930
5 × 63 × 10 = 3150
90 × 30 × 2 = 5400
2 × 86 × 35 = 6020
5 × 43 × 60 = 12900
2 × 93 × 35 = 6510
8 × 36 × 75 = 21600
32 × 20 × 3 = 1920
2 × 42 × 40 = 3360
17 × 15 × 2 = 510
5 × 25 × 14 = 1750
4 × 21 × 50 = 4200
67 × 15 × 2 = 2010
4 × 86 × 10 = 3440
46 × 10 × 2 = 920
5 × 98 × 60 = 29400
56 × 50 × 2 = 5600
6 × 63 × 10 = 3780
5 × 89 × 16 = 7120
23 × 15 × 4 = 1380
8 × 63 × 75 = 37800
9 × 97 × 10 = 8730
57 × 50 × 4 = 11400
2 × 33 × 25 = 1650
97 × 45 × 2 = 8730
3 × 46 × 10 = 1380
5 × 87 × 14 = 6090
2 × 33 × 40 = 2640
99 × 10 × 5 = 4950
8 × 93 × 75 = 55800
8 × 98 × 50 = 39200
40 × 60 × 5 = 12000
90 × 15 × 2 = 2700
98 × 20 × 5 = 9800
4 × 95 × 50 = 19000
3 × 84 × 30 = 7560
45 × 60 × 5 = 13500
48 × 16 × 5 = 3840
37 × 60 × 5 = 11100
83 × 40 × 5 = 16600
34 × 25 × 2 = 1700
63 × 20 × 2 = 2520
32 × 15 × 4 = 1920
19 × 10 × 4 = 760
53 × 10 × 2 = 1060
6 × 57 × 50 = 17100
7 × 86 × 10 = 6020
25 × 12 × 5 = 1500
5 × 45 × 14 = 3150
7 × 97 × 10 = 6790
33 × 20 × 2 = 1320
8 × 61 × 10 = 4880
71 × 10 × 8 = 5680
34 × 25 × 2 = 1700
2 × 16 × 10 = 320
8 × 81 × 50 = 32400
6 × 83 × 50 = 24900
26 × 10 × 4 = 1040
4 × 37 × 20 = 2960
8 × 29 × 25 = 5800
97 × 50 × 4 = 19400
4 × 20 × 25 = 2000
4 × 38 × 50 = 7600
3 × 55 × 10 = 1650
55 × 10 × 4 = 2200
66 × 10 × 2 = 1320
4 × 12 × 25 = 1200
2 × 75 × 25 = 3750
4 × 62 × 50 = 12400
27 × 18 × 5 = 2430
79 × 25 × 2 = 3950
2 × 76 × 10 = 1520
71 × 12 × 5 = 4260
2 × 59 × 25 = 2950
34 × 10 × 9 = 3060
84 × 75 × 8 = 50400
58 × 18 × 5 = 5220
55 × 10 × 2 = 1100
71 × 50 × 2 = 7100
4 × 86 × 10 = 3440
2 × 98 × 40 = 7840
6 × 64 × 10 = 3840
2 × 46 × 20 = 1840
5 × 16 × 40 = 3200
62 × 30 × 3 = 5580
54 × 40 × 2 = 4320
51 × 25 × 2 = 2550
99 × 20 × 4 = 7920
77 × 15 × 4 = 4620
83 × 30 × 3 = 7470
5 × 44 × 14 = 3080
45 × 15 × 4 = 2700
2 × 12 × 10 = 240
8 × 20 × 25 = 4000
45 × 20 × 2 = 1800
27 × 12 × 5 = 1620
8 × 14 × 50 = 5600
2 × 81 × 25 = 4050
8 × 71 × 75 = 42600
5 × 66 × 16 = 5280
49 × 25 × 4 = 4900
73 × 10 × 7 = 5110
3 × 33 × 10 = 990
2 × 20 × 20 = 800
94 × 25 × 2 = 4700
4 × 35 × 15 = 2100
5 × 41 × 20 = 4100
5 × 38 × 20 = 3800
45 × 50 × 6 = 13500
44 × 20 × 2 = 1760
36 × 50 × 6 = 10800
5 × 52 × 60 = 15600
85 × 60 × 5 = 25500
5 × 17 × 16 = 1360
2 × 50 × 40 = 4000
85 × 20 × 2 = 3400
2 × 38 × 35 = 2660
65 × 12 × 5 = 3900
59 × 20 × 4 = 4720
16 × 50 × 4 = 3200
83 × 10 × 9 = 7470
2 × 34 × 10 = 680
6 × 17 × 10 = 1020
36 × 10 × 7 = 2520
93 × 75 × 8 = 55800
8 × 99 × 10 = 7920
6 × 11 × 15 = 990
39 × 50 × 8 = 15600
5 × 45 × 40 = 9000
5 × 84 × 18 = 7560
7 × 77 × 10 = 5390
38 × 20 × 5 = 3800
2 × 31 × 20 = 1240
83 × 20 × 3 = 4980
4 × 16 × 75 = 4800
28 × 20 × 2 = 1120
42 × 80 × 5 = 16800
3 × 59 × 20 = 3540
33 × 16 × 5 = 2640
2 × 56 × 40 = 4480
12 × 10 × 4 = 480
22 × 35 × 2 = 1540
5 × 21 × 12 = 1260
88 × 60 × 5 = 26400
4 × 88 × 20 = 7040
9 × 40 × 10 = 3600
2 × 85 × 10 = 1700
13 × 35 × 2 = 910
5 × 43 × 14 = 3010
62 × 10 × 8 = 4960
2 × 24 × 20 = 960
9 × 65 × 10 = 5850
3 × 42 × 30 = 3780
5 × 88 × 60 = 26400
30 × 40 × 5 = 6000
18 × 45 × 2 = 1620
9 × 21 × 10 = 1890
20 × 10 × 5 = 1000
2 × 94 × 40 = 7520
2 × 94 × 50 = 9400
5 × 97 × 14 = 6790
83 × 10 × 6 = 4980
51 × 10 × 6 = 3060
96 × 10 × 8 = 7680
64 × 10 × 7 = 4480
2 × 62 × 10 = 1240
2 × 63 × 40 = 5040
6 × 84 × 50 = 25200
5 × 21 × 14 = 1470
5 × 89 × 18 = 8010
5 × 59 × 10 = 2950
11 × 20 × 2 = 440
3 × 67 × 20 = 4020
4 × 48 × 75 = 14400
4 × 82 × 75 = 24600
73 × 75 × 4 = 21900
97 × 15 × 4 = 5820
5 × 41 × 12 = 2460
52 × 30 × 3 = 4680
23 × 40 × 5 = 4600
72 × 60 × 5 = 21600
96 × 40 × 2 = 7680
96 × 75 × 4 = 28800
76 × 30 × 3 = 6840
43 × 14 × 5 = 3010
4 × 15 × 10 = 600
26 × 10 × 5 = 1300
35 × 10 × 3 = 1050
3 × 17 × 20 = 1020
5 × 17 × 20 = 1700
5 × 10 × 16 = 800
2 × 68 × 30 = 4080
54 × 10 × 3 = 1620
6 × 90 × 10 = 5400
2 × 85 × 20 = 3400
4 × 72 × 25 = 7200
2 × 63 × 10 = 1260
8 × 11 × 10 = 880
5 × 58 × 40 = 11600
61 × 10 × 3 = 1830
97 × 50 × 6 = 29100
2 × 57 × 35 = 3990
2 × 80 × 15 = 2400
8 × 42 × 50 = 16800
16 × 10 × 2 = 320
31 × 60 × 5 = 9300
58 × 40 × 2 = 4640
2 × 61 × 30 = 3660
51 × 10 × 8 = 4080
43 × 18 × 5 = 3870
32 × 14 × 5 = 2240
2 × 42 × 50 = 4200
75 × 60 × 5 = 22500
5 × 79 × 16 = 6320
92 × 40 × 5 = 18400
2 × 92 × 45 = 8280
21 × 10 × 6 = 1260
8 × 68 × 50 = 27200

※总分：100分，共计：240道题，每题：0.42 分。