小伟原来比东东多6本书，小伟给东东4本书后，谁的书多？多几本？/S7z6d'A.|*r2z/r4y.k,y
解法一/S7z6d'A.|*r2z/r4y.k,y
算式：提示1D0p.`,w8P2N8g-G/O-O3_*d6z3e/S7z6d'A.|*r2z/r4y.k,y
4－3=1
算式：提示+e1}*G:V+Y/v,{4O0D'w:j
算式：提示(?4]5E,[8?2w2t9Q:j/S7z6d'A.|*r2z/r4y.k,y
解法二/S7z6d'A.|*r2z/r4y.k,y
算式：提示-Y6e/[7[4U-_9D-L*c-L/S7z6d'A.|*r2z/r4y.k,y
算式：提示*w,T1a-|9S/S7z6d'A.|*r2z/r4y.k,y
答：(k4L.O*c0{5n9k)_9k2[的书多，多0_(a9O6V'R6S.~+s'A,?)k:?1`4^本。/S7z6d'A.|*r2z/r4y.k,y