养殖场养了39只，28只。'Q'N*I6s'r6C9\9c(T
（1）比多几只？'Q'N*I6s'r6C9\9c(T
算式：提示8\/H:E*I0|'Q'N*I6s'r6C9\9c(T
答：比多/c*J4W2m6e)v8B:P只。'Q'N*I6s'r6C9\9c(T
（2）养殖场一共养了多少只和？'Q'N*I6s'r6C9\9c(T
算式：提示(?)k9r;L+V(B/k;Z3W1];b'Q'N*I6s'r6C9\9c(T
答：养殖场一共养了.o;Y;}(Z;R0|8l只和。'Q'N*I6s'r6C9\9c(T