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运用运算律巧算的算法220题

  • 耗时: 0分0秒
  • 题数:
  • 得分:
  • 46 × 10 × 8 = 3680
  • 94 × 80 × 5 = 37600
  • 5 × 17 × 12 = 1020
  • 5 × 15 × 20 = 1500
  • 8 × 17 × 25 = 3400
  • 8 × 64 × 25 = 12800
  • 4 × 21 × 10 = 840
  • 46 × 20 × 4 = 3680
  • 4 × 45 × 15 = 2700
  • 8 × 93 × 10 = 7440
  • 87 × 10 × 4 = 3480
  • 5 × 63 × 16 = 5040
  • 65 × 25 × 4 = 6500
  • 62 × 10 × 3 = 1860
  • 92 × 50 × 8 = 36800
  • 5 × 61 × 18 = 5490
  • 5 × 89 × 10 = 4450
  • 16 × 40 × 5 = 3200
  • 2 × 54 × 20 = 2160
  • 4 × 40 × 50 = 8000
  • 42 × 15 × 6 = 3780
  • 4 × 90 × 10 = 3600
  • 8 × 95 × 75 = 57000
  • 5 × 96 × 12 = 5760
  • 8 × 80 × 75 = 48000
  • 5 × 98 × 40 = 19600
  • 8 × 33 × 25 = 6600
  • 6 × 28 × 15 = 2520
  • 52 × 75 × 4 = 15600
  • 58 × 10 × 8 = 4640
  • 9 × 81 × 10 = 7290
  • 61 × 15 × 4 = 3660
  • 3 × 22 × 20 = 1320
  • 4 × 60 × 15 = 3600
  • 73 × 18 × 5 = 6570
  • 29 × 10 × 4 = 1160
  • 6 × 35 × 50 = 10500
  • 4 × 98 × 20 = 7840
  • 25 × 40 × 5 = 5000
  • 49 × 50 × 6 = 14700
  • 8 × 74 × 10 = 5920
  • 9 × 18 × 10 = 1620
  • 49 × 25 × 4 = 4900
  • 6 × 77 × 10 = 4620
  • 74 × 10 × 8 = 5920
  • 5 × 12 × 10 = 600
  • 81 × 18 × 5 = 7290
  • 5 × 33 × 16 = 2640
  • 2 × 25 × 30 = 1500
  • 75 × 10 × 5 = 3750
  • 5 × 76 × 16 = 6080
  • 5 × 18 × 80 = 7200
  • 8 × 52 × 50 = 20800
  • 5 × 73 × 80 = 29200
  • 83 × 50 × 2 = 8300
  • 22 × 10 × 6 = 1320
  • 2 × 16 × 15 = 480
  • 75 × 30 × 2 = 4500
  • 8 × 29 × 25 = 5800
  • 8 × 80 × 10 = 6400
  • 39 × 10 × 8 = 3120
  • 26 × 15 × 6 = 2340
  • 87 × 15 × 6 = 7830
  • 8 × 89 × 50 = 35600
  • 5 × 89 × 40 = 17800
  • 7 × 83 × 10 = 5810
  • 8 × 43 × 10 = 3440
  • 4 × 85 × 50 = 17000
  • 88 × 35 × 2 = 6160
  • 4 × 61 × 15 = 3660
  • 6 × 86 × 10 = 5160
  • 4 × 56 × 10 = 2240
  • 8 × 60 × 25 = 12000
  • 6 × 88 × 10 = 5280
  • 4 × 92 × 15 = 5520
  • 96 × 30 × 2 = 5760
  • 2 × 11 × 25 = 550
  • 28 × 25 × 2 = 1400
  • 2 × 43 × 45 = 3870
  • 8 × 80 × 10 = 6400
  • 21 × 20 × 4 = 1680
  • 30 × 25 × 2 = 1500
  • 4 × 35 × 50 = 7000
  • 2 × 81 × 30 = 4860
  • 68 × 40 × 5 = 13600
  • 5 × 32 × 20 = 3200
  • 6 × 37 × 15 = 3330
  • 6 × 90 × 15 = 8100
  • 4 × 65 × 75 = 19500
  • 74 × 20 × 4 = 5920
  • 5 × 15 × 20 = 1500
  • 86 × 25 × 8 = 17200
  • 3 × 31 × 10 = 930
  • 5 × 74 × 14 = 5180
  • 4 × 78 × 15 = 4680
  • 2 × 57 × 15 = 1710
  • 3 × 75 × 20 = 4500
  • 5 × 55 × 10 = 2750
  • 5 × 29 × 20 = 2900
  • 7 × 69 × 10 = 4830
  • 3 × 80 × 10 = 2400
  • 3 × 76 × 10 = 2280
  • 4 × 51 × 15 = 3060
  • 17 × 20 × 4 = 1360
  • 8 × 82 × 50 = 32800
  • 2 × 95 × 10 = 1900
  • 84 × 60 × 5 = 25200
  • 6 × 20 × 15 = 1800
  • 64 × 10 × 4 = 2560
  • 14 × 10 × 3 = 420
  • 4 × 53 × 75 = 15900
  • 91 × 25 × 2 = 4550
  • 4 × 92 × 50 = 18400
  • 14 × 80 × 5 = 5600
  • 33 × 40 × 2 = 2640
  • 81 × 80 × 5 = 32400
  • 5 × 43 × 20 = 4300
  • 6 × 27 × 15 = 2430
  • 33 × 35 × 2 = 2310
  • 2 × 60 × 20 = 2400
  • 5 × 85 × 80 = 34000
  • 63 × 15 × 6 = 5670
  • 51 × 25 × 4 = 5100
  • 83 × 15 × 2 = 2490
  • 11 × 15 × 2 = 330
  • 67 × 35 × 2 = 4690
  • 2 × 13 × 30 = 780
  • 31 × 50 × 2 = 3100
  • 86 × 40 × 2 = 6880
  • 59 × 30 × 3 = 5310
  • 2 × 13 × 50 = 1300
  • 52 × 40 × 2 = 4160
  • 93 × 20 × 3 = 5580
  • 40 × 20 × 5 = 4000
  • 5 × 91 × 40 = 18200
  • 5 × 62 × 40 = 12400
  • 40 × 12 × 5 = 2400
  • 75 × 50 × 8 = 30000
  • 74 × 30 × 2 = 4440
  • 28 × 15 × 6 = 2520
  • 16 × 20 × 4 = 1280
  • 5 × 63 × 14 = 4410
  • 16 × 14 × 5 = 1120
  • 2 × 13 × 10 = 260
  • 75 × 15 × 6 = 6750
  • 77 × 14 × 5 = 5390
  • 2 × 22 × 30 = 1320
  • 5 × 19 × 80 = 7600
  • 2 × 49 × 30 = 2940
  • 2 × 20 × 45 = 1800
  • 4 × 57 × 50 = 11400
  • 2 × 93 × 35 = 6510
  • 8 × 84 × 50 = 33600
  • 48 × 12 × 5 = 2880
  • 61 × 25 × 8 = 12200
  • 38 × 50 × 2 = 3800
  • 2 × 22 × 20 = 880
  • 56 × 20 × 4 = 4480
  • 29 × 15 × 4 = 1740
  • 41 × 20 × 4 = 3280
  • 2 × 62 × 35 = 4340
  • 20 × 40 × 5 = 4000
  • 10 × 60 × 5 = 3000
  • 36 × 10 × 2 = 720
  • 34 × 25 × 8 = 6800
  • 43 × 80 × 5 = 17200
  • 77 × 10 × 2 = 1540
  • 3 × 89 × 20 = 5340
  • 76 × 10 × 8 = 6080
  • 98 × 30 × 3 = 8820
  • 8 × 71 × 10 = 5680
  • 27 × 15 × 2 = 810
  • 57 × 12 × 5 = 3420
  • 2 × 63 × 50 = 6300
  • 4 × 75 × 15 = 4500
  • 2 × 14 × 20 = 560
  • 5 × 20 × 80 = 8000
  • 63 × 40 × 5 = 12600
  • 5 × 92 × 40 = 18400
  • 2 × 78 × 40 = 6240
  • 92 × 10 × 3 = 2760
  • 49 × 15 × 6 = 4410
  • 8 × 95 × 50 = 38000
  • 17 × 15 × 6 = 1530
  • 3 × 28 × 10 = 840
  • 65 × 14 × 5 = 4550
  • 55 × 75 × 8 = 33000
  • 26 × 80 × 5 = 10400
  • 95 × 10 × 8 = 7600
  • 65 × 45 × 2 = 5850
  • 71 × 20 × 4 = 5680
  • 8 × 96 × 50 = 38400
  • 10 × 50 × 6 = 3000
  • 40 × 10 × 3 = 1200
  • 63 × 50 × 4 = 12600
  • 7 × 36 × 10 = 2520
  • 43 × 20 × 2 = 1720
  • 4 × 64 × 25 = 6400
  • 2 × 97 × 30 = 5820
  • 26 × 50 × 6 = 7800
  • 91 × 15 × 6 = 8190
  • 25 × 30 × 3 = 2250
  • 67 × 20 × 3 = 4020
  • 8 × 14 × 25 = 2800
  • 17 × 10 × 5 = 850
  • 5 × 30 × 60 = 9000
  • 17 × 50 × 2 = 1700
  • 8 × 80 × 50 = 32000
  • 3 × 81 × 10 = 2430
  • 5 × 19 × 16 = 1520
  • 6 × 33 × 50 = 9900
  • 85 × 25 × 2 = 4250
  • 77 × 80 × 5 = 30800
  • 59 × 10 × 9 = 5310
  • 4 × 38 × 50 = 7600
  • 5 × 48 × 10 = 2400
  • 4 × 80 × 50 = 16000
  • 19 × 45 × 2 = 1710
  • 14 × 18 × 5 = 1260
  • 76 × 35 × 2 = 5320
※总分:100分, 共计:220道题, 每题:0.45 分。


运用运算律巧算的算法