The @import rule allows you to include external style sheets in your document. It is a way of creating a style sheet within your document, and then importing additional rules into the document. To use the @import rule, type: @import url(import1.css);
First Grade Math: What Happens. Reading and writing are important and challenging skills for your first grader to learn, but math comes in close behind them. First grade math is generally made up of skills that can be divided into groups such as number sense, geometry, operations, and problem solving.
Pre-Algebra is a common name for a course in middle school mathematics. In the United States, pre-algebra is usually taught in the 7th grade. The objective of pre-algebra is to prepare the student for the study of algebra. Pre-algebra includes several broad subjects: 1  Review of natural number arithmetic. 2  New types of numbers such as integers, fractions, decimals and negative numbers.