每一章的思考最多只使用了初级算术，有时甚至不需要用。
The thinking in each chapter uses at most only elementary arithmetic, and sometimes not even that.
每人在小学都学初级算术。
Everyone learns the rudiments of arithmetic in elementary school.
核心提示：数学测试部分，共六个方面的内容组成了三个部分的得分：算术、初级代数、中级代数、几何坐标、平面几何、三角形。
In the Mathematics Test, three subscores are based on six content areas: pre-algebra, elementary algebra, intermediate algebra, coordinate geometry, plane geometry, and trigonometry.
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