PPT-Exponential and Scientific Notation

Power Exponential Notation A short hand of writing a number with out changing its Value It only changes the way it looks   X10 x10 Number gets larger . By: Jenny Erickson. Adding in Scientific Notation. and. Subtracting in Scientific Notation. Adding and Subtracting…. The important thing to remember about adding or subtracting is that the exponents must be the same! . Multiplying Numbers in Scientific Notation. Multiply the decimal numbers together.. Add the exponents to get the power of 10. . General formula. : . . (N X 10. x. ) (M X 10. y. ) = (N) (M) X 10. This course requires very little math – just a small number of fairly simple formulas. One math concept we’ll need (for the decibel scale, later) is . exponential notation.. It’s not hard, and you’ve already had it.. Objectives. Express numbers in scientific notation.. Convert from standard form to scientific notation.. Convert from scientific notation to standard form.. Add, Subtract, Multiply, and Divide with scientific notation.. Multiplying Numbers in Scientific Notation. Multiply the decimal numbers together.. Add the exponents to get the power of 10. . General formula. : . . (N X 10. x. ) (M X 10. y. ) = (N) (M) X 10. Exponential Notation. Negative Exponents. Vocabulary. Monomial-”One Term” consisting of numbers and variables. . Monomials: x. 2. , 5, 3xy, 5x. 5. y. 2. Not Monomials: . x y. , 2x. 2. – 3x 2, 4x. Honors Environmental Science. Ms. . Sipe. Scientific Notation. Scientific notation expresses . very large or very small numbers . as a multiple of 2 . numbers; Based on powers of 10 . . Ex. . 6 x . scale - soon) . is . exponential notation.. It’s not hard, and you’ve already had it.. Exponential notation provides a convenient way to represent very large or very small numbers. Simple example:. Understand technology and scientific notation. 4. 3. 2. 1. 0. In addition to 3, student will be able to go above and beyond by applying what they know about working with . integer . exponents..  .  . Please get out paper for today’s lesson. --------------------------------------------------------. Name. Date. Period. Perform operations with . numbers expressed in scientific notation, including problems where both decimal and scientific notation are . REALLY, REALLY . BIG . OR. . REALLY, REALLY . SMALL. . NUMBERS.. Mathematicians . are Lazy!!!. They decided that by using powers of 10, they can create short versions of long numbers.. Rules for Scientific Notation. 210,000,000,000,000,000,000,000 miles. (22 zeros). This number is written in decimal notation. When numbers get this large, it is easier to write them in scientific notation.. Scientific Notation. A number is expressed in scientific notation when it is in the form. A. Vocabulary:. Power . – product in which the factors are the same. Exponent . – tells how many times the . base . is multiplied. Base . – the number that is multiplied. Exponential notation . 4. 3. 2. 1. 0. In addition to 3, student will be able to go above and beyond by applying what they know about working with . integer . exponents..  .  .  .  .  . The student will be able to work with .