0.125×32×25128×99323-(3.14+23)(56-34)÷512+9547+38+18+5712+13÷2310.9-1.6-32514÷(43-12)2÷425÷25126.5×9
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热搜:输卵管外侧23为漏斗
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(1)0.125×32×25,
=(0.125×8)×(4×25),
=1×100,
=100;(2)128×99,
=128×(100-1),
=128×100-128×1,
=12800-128,
=12672;(3)323-(3.14+23),
=1023-3.14-23,
=10-3.14,
=6.86;(4)(56-34)÷512+95,
=56÷512-34÷512+95,
=2-95+95,
=2;(5)47+38+18+57,
=(47+57)+(38+18),
=97+12,
=11114;(6)12+13÷23,
=12+12,
=1;(7)10.9-1.6-325,
=10.9-(1.6+3.4),
=10.9-5,
=5.9;(8)14÷(43-12),
=14÷56,
=0.3;(9)2÷425÷2512,
=2÷(425×2512),
=2÷13,
=6;(10)6.5×99+6.5,
=6.5×(99+1),
=6.5×100,
=650;(11)(12+13+16)×24,
=12×24+13×24+16×24,
=12+8+4,
=20+4,
=24;(12)123×5.67+8.77×567,
=5.67×(123+877),
=5.67×1000,
=5670;(13)2-715×914,
=2-0.3,
=1.7;(14)2-511÷922-89,
=2-(109+89),
=2-2,
=0;(15)34÷(1-12-38),
=34÷(12-38),
=34÷18,
=6;(16)49×548,
=(48+1)×548,
=48×548+1×548,
=5+548,
=5548;(17)(23+18)×(1-919),
=1924×1019,
=512;(18)934+9934+99934+999934,
=(9+99+999+9999)+(34×4),
=9+(99+1)+(999+1)+(9999+1),
=9+100+1000+10000,
=11109.
