整体意识“指在解答数学问题时，从大处着眼，由整体入手，把一些看似彼此独立、实则紧密联系的数量或图形作为一个整体来考虑，它不仅能优化解题过程，还可以排除思维过程的障碍，化繁为简，出奇制胜。将”整体意识“运用到解题过程中的计算、变形、替换等具体方法中，谓之整体计 Overall consciousness ”refers to the answer to mathematical problems, focusing on the whole from the start, the number of seemingly independent of each other, but in fact closely linked to the number or graphics as a whole to consider, it can not only optimize the problem-solving process, but also Eliminate obstacles to the process of thinking, simplification, surprisingly winning. “” Consciousness "used to solve problems in the calculation, deformation, replacement and other specific methods, that the total meter