妈妈用9枝红花和7枝黄花扎成一束花，这束花共有多少枝？,{,h2S0T1y,D4w-Z4r:b*~.c)y3e1T
算式：提示(X*H*N7B*f6n5u:i.{4J/Q;b)o7U,{,h2S0T1y,D4w-Z4r:b*~.c)y3e1T
答：这束花共有6r0N+i-N:K8l/t;F+c9b2d/\0k)R枝。,{,h2S0T1y,D4w-Z4r:b*~.c)y3e1T