竞赛正式开场。本次比赛以年级为单位分组比拼，组内展开 12 题抢答赛，规则沿用 “知答案抢铃、轮流作答” 机制，答对得 1 分，答错则停赛一轮。赛场内，选手们紧盯着投影幕布上的数字组合，每当一组新数亮出，抢答器的声响便几乎与思路同步迸发。

The match began with intense 12-question buzzer rounds within each grade level. Following the rules of "buzz to answer or take turns," a correct guess scored a point, while a mistake cost a team the next turn. With eyes glued to the projected numbers, the buzers sounded off almost the instant a new combination flashed up—a true race against time and logic.

七年级组的较量尤为胶着：当 “2、3、7、9” 这组数字亮出时，七年级 1队仅用 6 秒便报出解法，一度领跑积分；而七年级 3队在落后 2 分的情况下，凭借 巧思连追两题，获得二等奖。The 7th-grade race was nail-bitingly close. Team 1 initially led, solving "2,3,7,9" in 6 seconds. But Team 3, down by 2 points, used clever strategies to score twice in a row, securing second prize in a clutch comeback.

八年级组的赛况则充满反转：八年级 2 队因抢答失误陷入被动，却在后几轮实现逆袭，最终累计6分获得第一，锁定一等奖。The Grade 8 section saw stunning turnarounds. After a penalty from an incorrect buzz, Team 2 rallied in later stages, clinching first place with 6 points and the top award.

九年级组的选手们则展现出更沉稳的策略，九年级 1 队凭借 “（7-4）×（9-1）=24” 等高效解法，率先累积 6 分锁定本组冠军。2队和4队难分上下，最终通过加时赛决出二等奖和三等奖。The Grade 9 contestants demonstrated a calmer, more strategic approach. Team 1 secured their group's championship by efficiently accumulating 6 points, using solutions like (7-4)×(9-1)=24. The contest between Teams 2 and 4 was too close to call, requiring an overtime round to decide the second and third prize winners.

随着各年级最后一题的答案落定，比赛结果正式揭晓：With the final answers submitted across all grade levels, the competition results were officially announced:
First Prize:

一等奖
First Prize:

二等奖Second Prize

三等奖Third Prize

参与奖 Award for Participation

获奖队伍的选手们捧着奖状时，脸上的笑意里既有胜利的喜悦，也有对数学趣味的新认知：

这场竞赛，不仅是数字与速度的比拼，更是思维与协作的碰撞。当数学跳出课本的框架，以竞技的形式走进校园，原本枯燥的运算也变成了充满乐趣的挑战。

数学的魅力，正以这样生动的方式，在校园的每个角落悄然生长。In the winners' smiles: the joy of winning, and the fresh thrill of discovering math's true spirit.
This was more than a game—it was a redefinition of math itself. By making it a team sport of quick wits and collaboration, we've turned challenge into charm, and our school is buzzing with its energy.