PPT-THE POWER OF ADDING AND MULTIPLYING

Conceptually the idea of area is simply the product of two linear dimensions The notion of Riemann Sum is then an extension of this idea to more general situations However in the formula. Section 2. Lemma 2.2.1. Let . i. =1 and . j. =2, then . Lemma 2.2.1. Let . i. =1 and . j. =2, then . Lemma 2.2.1. Let . i. =1 and . j. =2, then . Lemma 2.2.1. Let . i. =1 and . j. =2, then . Lemma 2.2.1. Essential Question: How do we multiply integers? How do we divide integers?. Multiplying Integers . The product of two integers with the same sign is positive.. The product of two integers with different sign is negative.. MAFS.3.OA.3.7. Lesson Opening. Solve the two problems below. Write the equation you used to solve the problem.. Jason ate 2 bags of candies. Each bag contained 9 candies. How many candies did Jason eat?. Unit 5.7. Pages 250-253. . . 2.. 3.. 4.. 6. 50. 30. 120 . Warm Up . Problems. Write each fraction in simplest form.. What is ½ of 12. . What is ½ of 100. What is ¼ of 120. What is ¼ of 480. Everybody was adding numbers. Kcsh. . kcsh. . kcsh. . And they were also subtracting. Kcsh. . kcsh. . kcsh. Addend plus addend equals sum. Kcsh. . Kcsh. . Kcsh. Minuend minus subtrahend equals difference! . Adding: Part + Part = Whole . Multiplying: Part X Part = Whole . 2 important ways to put parts together to get wholes: . Adding:. Part + Part = whole . Or part + part + part = whole. Whole = part + part. Everybody was adding numbers. Kcsh. . kcsh. . kcsh. . And they were also subtracting. Kcsh. . kcsh. . kcsh. Addend plus addend equals sum. Kcsh. . Kcsh. . Kcsh. Minuend minus subtrahend equals difference! . Wallace. What is a monomial?. Mono means . one.. A . monomial. . is an expression that is a number, a variable, or . the . product of a . number . and one or more variables. .. Examples: . 12 . . Polynomials. Monomials in one variable. The product of a constant and a variable raised to a nonnegative integer power.. 2x. 4. 2 is the coefficient degree is 4. What does it mean to be raised to a nonnegative integer power?. SOL A.2b. REVIEW. Represent . Polynomials Using Algebra . Tiles. Represent x. 2. 3. 2) Represent x. 2. 4x – 2. . REVIEW. Represent . Polynomials Using Algebra . Tiles. 3) Represent 3x. adding . constants to random variables, multiplying random variables by constants, and adding two random variables together. AP Statistics B. pp. 373-74. 1. Pp. 373-74 are just plain hard. I don’t like the way they are written. How does multiplying by a fraction or by a mixed number affect the size of the product?. How can these tiles be used to find 2/3 of 12?. What is 2/3 of 12 markers? . What is 1/3 of 12 markers? . 4. 1. Remember that fractions are parts of a whole or a part of a set of objects. For example, if a bag of apples contains 10 apples and three of the apples are used to make apple tarts, three-tenths, 3/10, of the apples have been used and seven-tenths, 7/10, of the original set of 10 apples remain. . Multiplying Decimals Example: 5.63 x 3.7 5 . 63 3 . 7 x 1 2 4 4 39 0 9 8 1 16 + 1 3 1 8 1 0 1 2 two one three . You do not line up the factors by the decimal. Instead, place the number with more digits on top.