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);
Math: 1st Grade. 1st graders continue to develop their addition and subtraction skills, gaining a deeper understanding of the concepts as they practice and gain mastery of these skills. In many classes, math tools and manipulatives, such as blocks, tiles, and different shapes are used to help students practice math using concrete, visible objects.
Learn More. Created by Marilyn Burns, Do The Math, Do The Math Now!, and Math Reads provide high-quality professional learning and mathematics instruction to raise achievement in Grades Kâ8+. Students develop a love of math while building numerical reasoning, fluency, and problem-solving skills.