和差倍|小学生奥数题及答案
果园里有梨树、桃树、核桃树共526棵,梨树比桃树的2倍多24棵,核桃树比桃树少18棵.求梨树、桃树及核桃树各有多少棵?
nmousewheel="return bbimg(this)" border=0 hspace=0 alt="" href="https://img.peixunla.com/202407/05/092240991.jpg" data-fancybox="images">nmousewheel="return bbimg(this)" border=0 hspace=0 alt="" src="https://img.peixunla.com/202407/05/092240991.jpg" o
nload=resizepic(this)>