What the subject wants to ask is how much more did Huang Xiao pick than Xiao Hei in the second grade math synchronous exercise? Six. The original question comes from the synchronous practice of mathematics in grade two. Xiao Zi picked five peaches, and Xiao Huang picked 30 little blacks, six less than Huang Xiao. How to ask questions? The title clearly pointed out that Xiaohei picked six less than Huang Xiao.