"You see this problem, 12 willow trees are planted in a row, and 3 peach trees are planted between every two willows. How many peach trees are there? This is still a typical tree planting problem, you just need to pay attention to whether to add one or subtract one, got it?" Xu Qingfan stopped writing and turned his head to look at Wu Lingyu.
"I got it, this one requires subtracting one, three trees for two gaps, so twelve trees make eleven gaps, 11×3=33, the answer is 33 trees!" The little girl nodded in answer.
"Great! You've got this type of problem down now, right?"
"I've got them, thank you Fan... Brother Fan, I can do the rest on my own." Wu Lingyu nodded vigorously, speaking shyly.
"Mhm, then we'll call it a day for our lesson. By the way, where's your dad?" Xu Qingfan patted the little girl's head and stood up, stretching his muscles and bones.
"Dad and grandpa rented a place next to the hospital."
