Powerpoint of Notes
... What is the Multiplication Multiplication Property of -1: A number times -1 is equal to the Property of -1? opposite of the original number [In other words, the original number becomes negative if it was positive or positive if it was negative.] Examples: -1 x (-5) = 5 n x -1 = -n ...
... What is the Multiplication Multiplication Property of -1: A number times -1 is equal to the Property of -1? opposite of the original number [In other words, the original number becomes negative if it was positive or positive if it was negative.] Examples: -1 x (-5) = 5 n x -1 = -n ...
May 2004 - Extranet
... One should interpret (‘well formed’) assembled symbols as the execution of compound instructions, that is as a sequence of elementary instructions, followed in a very precise order. Algorithmical ‘translation’ of symbols suggested by Widmann and adopted by his sucessors. ...
... One should interpret (‘well formed’) assembled symbols as the execution of compound instructions, that is as a sequence of elementary instructions, followed in a very precise order. Algorithmical ‘translation’ of symbols suggested by Widmann and adopted by his sucessors. ...
Tricks to Learn the Multiplication Facts
... 4 would be the fourth finger etc.) 3. You have 2 fingers in front of the bent finger and 7 after the bent finger. 4. Thus the answer must be 27. 5. This technique works for the 9 times tables up to 10. ...
... 4 would be the fourth finger etc.) 3. You have 2 fingers in front of the bent finger and 7 after the bent finger. 4. Thus the answer must be 27. 5. This technique works for the 9 times tables up to 10. ...
Series-ous Escape
... • National Archive of Virtual Manipulatives (via Google “nlvm”) Grade 6-8 Number, Fibonacci Sequence, and Golden Ratio. Comments on these exercises These exercises use the structure of the common Sudoku puzzle to explore the sums of patterns of numbers. It is important that students know that each r ...
... • National Archive of Virtual Manipulatives (via Google “nlvm”) Grade 6-8 Number, Fibonacci Sequence, and Golden Ratio. Comments on these exercises These exercises use the structure of the common Sudoku puzzle to explore the sums of patterns of numbers. It is important that students know that each r ...
Groups
... Any ring with its addition as operation is abelian group. Obs! There is nothing to prove here. It is even funny to call this "theorem" since it is actually a part of a definition of a ring, is’nt it? (Compare pages 42 and 163 to get the point! Theorem 2. (Thm 7.2, Sec 7.1. p. 169) In any associative ...
... Any ring with its addition as operation is abelian group. Obs! There is nothing to prove here. It is even funny to call this "theorem" since it is actually a part of a definition of a ring, is’nt it? (Compare pages 42 and 163 to get the point! Theorem 2. (Thm 7.2, Sec 7.1. p. 169) In any associative ...
Arithmetic and Geometric Sequence Instructional PowerPoint
... The first term in the table (where x=1) shows a value of y = 1 The second term in the table (where x=2) shows a value of y = 4 The third term in the table (where x=3) shows a value of y = 7 You may recall that at the y-intercept (“b”) x = 0; therefore, the zero term in the table (where x=0) would sh ...
... The first term in the table (where x=1) shows a value of y = 1 The second term in the table (where x=2) shows a value of y = 4 The third term in the table (where x=3) shows a value of y = 7 You may recall that at the y-intercept (“b”) x = 0; therefore, the zero term in the table (where x=0) would sh ...
Addition
Addition (often signified by the plus symbol ""+"") is one of the four elementary, mathematical operations of arithmetic, with the others being subtraction, multiplication and division.The addition of two whole numbers is the total amount of those quantities combined. For example, in the picture on the right, there is a combination of three apples and two apples together; making a total of 5 apples. This observation is equivalent to the mathematical expression ""3 + 2 = 5"" i.e., ""3 add 2 is equal to 5"".Besides counting fruits, addition can also represent combining other physical objects. Using systematic generalizations, addition can also be defined on more abstract quantities, such as integers, rational numbers, real numbers and complex numbers and other abstract objects such as vectors and matrices.In arithmetic, rules for addition involving fractions and negative numbers have been devised amongst others. In algebra, addition is studied more abstractly.Addition has several important properties. It is commutative, meaning that order does not matter, and it is associative, meaning that when one adds more than two numbers, the order in which addition is performed does not matter (see Summation). Repeated addition of 1 is the same as counting; addition of 0 does not change a number. Addition also obeys predictable rules concerning related operations such as subtraction and multiplication.Performing addition is one of the simplest numerical tasks. Addition of very small numbers is accessible to toddlers; the most basic task, 1 + 1, can be performed by infants as young as five months and even some non-human animals. In primary education, students are taught to add numbers in the decimal system, starting with single digits and progressively tackling more difficult problems. Mechanical aids range from the ancient abacus to the modern computer, where research on the most efficient implementations of addition continues to this day.