15. 8个数字“8”,如何使它等于1000? | (8888-888)/8=1000,(8+888)/8+888=1000,(888+8)/8+888=1000, 888+(8+888)/8=1000, 888+(888+8)/8=1000, 8+8+8+88+888=1000, 8+8+8+888+88=1000, 8+8+88+8+888=1000, 8+8+88+888+8=1000, 8+8+888+8+88=1000, 8+8+888+88+8=1000, 8+88+8+8+888=1000, 8+88+8+888+8=1000, 8+88+888+8+8=1000, 8+888+8+8+88=1000, 8+888+8+88+8=1000, 8+888+88+8+8=1000, 88+8+8+8+888=1000, 88+8+8+888+8=1000, 88+8+888+8+8=1000, 88+888+8+8+8=1000, 888+8+8+8+88=1000, 888+8+8+88+8=1000, 888+8+88+8+8=1000, 888+88+8+8+8=1000, (8+8)*8-8-8+888=1000, (8+8)*(8-8/8)+888=1000, (8-8/8)*(8+8)+888=1000, 8*(8+8)-8-8+888=1000, (8+(8+8/8)*888)/8=1000, (8+8)*8-8+888-8=1000, (8+(8/8+8)*888)/8=1000, 8*(8+8)-8+888-8=1000, (8+8)*8+888-8-8=1000, ((8+8/8)*888+8)/8=1000, 8*(8+8)+888-8-8=1000, ((8/8+8)*888+8)/8=1000, (8+888*(8+8/8))/8=1000, (8+888*(8/8+8))/8=1000, 888+(8+8)*8-8-8=1000, 888+(8+8)*(8-8/8)=1000, 888+(8-8/8)*(8+8)=1000, 888+8*(8+8)-8-8=1000, 888-8+(8+8)*8-8=1000, 888-8+8*(8+8)-8=1000, 888-(8+8)*(8/8-8)=1000, 888-8-8+(8+8)*8=1000, 888-8-8+8*(8+8)=1000, 888-(8/8-8)*(8+8)=1000, (888*(8+8/8)+8)/8=1000, (888*(8/8+8)+8)/8=1000, (8+8+8/8)*8*8-88=1000, (8+8*8+8*8)*8-88=1000, (8+8)*8*8+8*8-88=1000, (8+8/8+8)*8*8-88=1000, 8*8+8+8*8)*8-88=1000, 8*8+(8+8)*8*8-88=1000, 8*(8+8+8/8)*8-88=1000, (8*8+8*8+8)*8-88=1000, 8*(8+8)*8+8*8-88=1000, 8*(8+8*8+8*8)-88=1000, 8*8+8*(8+8)*8-88=1000, 8*8+8*8*(8+8)-88=1000, 8*(8+8/8+8)*8-88=1000, 8*(8*8+8+8*8)-88=1000, 8*8*(8+8)+8*8-88=1000, 8*8*(8+8+8/8)-88=1000, 8*(8*8+8*8+8)-88=1000, 8*8*(8+8/8+8)-88=1000, 8*8*(8/8+8+8)-88=1000, 8*(8/8+8+8)*8-88=1000, (8/8+8+8)*8*8-88=1000, 8*(8+(8+8)*8-88/8)=1000, 8*((8+8)*8+8-88/8)=1000, 8*(8+8*(8+8)-88/8)=1000, 8*(8*(8+8)+8-88/8)=1000, (8+(8+8)*8-88/8)*8=1000, ((8+8)*8+8-88/8)*8=1000 (8+8*(8+8)-88/8)*8=1000, (8+8)*8*8-88+8*8=1000, (8*(8+8)+8-88/8)*8=1000, 8*(8+8)*8-88+8*8=1000, 8*((8+8)*8-88/8+8)=1000, 8*8*(8+8)-88+8*8=1000, 8*(8*(8+8)-88/8+8)=1000, ((8+8)*8-88/8+8)*8=1000, (8*(8+8)-88/8+8)*8=1000, 8*8-88+(8+8)*8*8=1000, 8*8-88+8*(8+8)*8=1000, 8*8-88+8*8*(8+8)=1000. 8*(8-88/8+(8+8)*8)=1000, 8*(8-88/8+8*(8+8))=1000, (8-88/8+(8+8)*8)*8=1000, (8-88/8+8*(8+8))*8=1000, 8+(8+8-8/(8+8))*8*8=1000, 8+(8+8)*(8*8-(8+8)/8)=1000, 8+(8-8/(8+8)+8)*8*8=1000, (8+8-8/(8+8))*8*8+8=1000, 8+8*(8+8-8/(8+8))*8=1000, ((8+8)*8-(8+8+8)/8)*8=1000, 8+(8*8-(8+8)/8)*(8+8)=1000, ((8+8)*8-(8+8)/8)*8-8=1000, 8+8*(8-8/(8+8)+8)*8=1000, ((8+8)*8-8/8)*8-8-8=1000, (8+8)*(8-8/8/8)*8-8=1000, 8+8*8*(8+8-8/(8+8))=1000, (8+8)*(8*8-(8+8)/8)+8=1000, 8+8*8*(8-8/(8+8)+8)=1000, (8+8)*8*(8-8/8/8)-8=1000, (8+8)*(8*8*8-8)/8-8=1000, (8+8)/8*(8*8*8-8)-8=1000, 8-(8+8)*((8+8)/8-8*8)=1000, 8-((8+8)/8-8*8)*(8+8)=1000, 8-8*8*(8/(8+8)-8-8)=1000, 8-8*(8/(8+8)-8-8)*8=1000, (8-8/(8+8)+8)*8*8+8=1000, 8-(8/(8+8)-8-8)*8*8=1000, (8-8/8/8)*(8+8)*8-8=1000, (8-8/8/8)*8*(8+8)-8=1000, (8*(8+8)-(8+8+8)/8)*8=1000, (8*(8+8)-(8+8)/8)*8-8=1000, 8*(8+8-8/(8+8))*8+8=1000, (8*(8+8)-8/8)*8-8-8=1000, 8*((8+8)*8-(8+8+8)/8)=1000, 8*((8+8)*8-(8+8)/8)-8=1000, 8*((8+8)*8-8/8)-8-8=1000, 8*(8+8)*(8-8/8/8)-8=1000, (8*8+8*8)*8-8-8-8=1000, (8*8-(8+8)/8)*(8+8)+8=1000, 8*(8-8/(8+8)+8)*8+8=1000, 8*(8-8/8/8)*(8+8)-8=1000, 8*(8*(8+8)-(8+8+8)/8)=1000 8*(8*(8+8)-(8+8)/8)-8=1000, 8*8*(8+8-8/(8+8))+8=1000, 8*(8*(8+8)-8/8)-8-8=1000 8*(8*8+8*8)-8-8-8=1000, (8*8*8-8)*(8+8)/8-8=1000, 8*8*(8-8/(8+8)+8)+8=1000, (8*8*8-8)/8*(8+8)-8=1000 (唉呀妈呀,这是谁呀,忒有才了!!!) |