square root
... If b² = a then b is the square root of a. The SQUARE ROOT of a number is denoted by the symbol , which is called a radical. ...
... If b² = a then b is the square root of a. The SQUARE ROOT of a number is denoted by the symbol , which is called a radical. ...
Study Guide - East Lyme Public Schools
... Estimation by rounding to the highest place value, or rounding to 10, 100, or 1000. 2 by 2, 3 by 1 or 3by 2-digit multiplication with or without decimals. You can use traditional, expanded or array method. When asked to use a model, use array or place value (dot) methods. With decimals, multiply as ...
... Estimation by rounding to the highest place value, or rounding to 10, 100, or 1000. 2 by 2, 3 by 1 or 3by 2-digit multiplication with or without decimals. You can use traditional, expanded or array method. When asked to use a model, use array or place value (dot) methods. With decimals, multiply as ...
Fraction Study Guide **page numbers refer to our blue math book
... Three ways to represent fractions. Set – page 502 All of the objects in a group represent one whole set. Some of the objects are part of that whole. Example: There are 10 pieces of fruit (the whole) 7 (the part) out of 10 pieces of fruit are apples and the rest are pears. Region – page 500 Use pictu ...
... Three ways to represent fractions. Set – page 502 All of the objects in a group represent one whole set. Some of the objects are part of that whole. Example: There are 10 pieces of fruit (the whole) 7 (the part) out of 10 pieces of fruit are apples and the rest are pears. Region – page 500 Use pictu ...
Standard(s) - MathCurriculum
... common denominator, least common denominator, equivalent fractions, reciprocal, commutative property, associative property, identity property Facts: order of operations, addition rules, subtraction rule, multiplication and division rules ...
... common denominator, least common denominator, equivalent fractions, reciprocal, commutative property, associative property, identity property Facts: order of operations, addition rules, subtraction rule, multiplication and division rules ...
Elementary mathematics
Elementary mathematics consists of mathematics topics frequently taught at the primary or secondary school levels. The most basic topics in elementary mathematics are arithmetic and geometry. Beginning in the last decades of the 20th century, there has been an increased emphasis on problem solving. Elementary mathematics is used in everyday life in such activities as making change, cooking, buying and selling stock, and gambling. It is also an essential first step on the path to understanding science.In secondary school, the main topics in elementary mathematics are algebra and trigonometry. Calculus, even though it is often taught to advanced secondary school students, is usually considered college level mathematics.