- B12012×20122012-2011×20122013=______.E1
- B11996÷{1996+[1996-(138×8-8)]+(138×8-8)}=______.E1
- B1计算下列个题:(1)7.25+3.52+2.75+5.48(2)125×25×0.8×4(3)24700-5278÷26×108(4)99999×77778+33333×66666.E1
- B1138×114+23.3×(2-75%)-125%×38+(1+0.25)×28.7.E1
- B11×1-2×2+3×3-4×4+5×5-6×6+…-100×100+101×101.E1
- B19.63-7.52-2.49+0.432000-1998+1996-1994+…-6+4-212×(0.875×12.4+1+4.4×78)×43-14[1-(112+12+110)×212]÷1125.E1
- B112345678912-1234567890×12345678921+2+3+4+…+99+100+99+…+4+3+2+1=______.E1
- B15÷[(35%-112)×34]+1318×2.75+0.125×174+12.5%(362+548×361)÷(362×548-186)11×14+14×17+17×110+…+197×1100.E1
- B119.38×39+193.8×1.7+1.938×440=______.E1
- 计算9999×1111+3333×6667=______.
- 巧算:999×222+333×334
- 计算:4.82×0.59+0.41×1.59-0.323×5.9=______.
- 计算下列之值:1999×19981998-1998×19991999.
- 计算:201×73÷37+201×891÷111+1=______.
- 2007×20082008-2008×20072007=______.