Chapter 1
... 5.2.1.4.1. Repeated addition model can be used to explain multiplication of integers 5.2.1.4.2. Patterns can be established to show why a negative times a negative is a positive – see example p. 259 (good test question) 5.2.1.4.3. Procedures for Multiplying Integers ...
... 5.2.1.4.1. Repeated addition model can be used to explain multiplication of integers 5.2.1.4.2. Patterns can be established to show why a negative times a negative is a positive – see example p. 259 (good test question) 5.2.1.4.3. Procedures for Multiplying Integers ...
MATH VOCABULARY Place Value Chart Place of a digit in a
... Starting from the left look at each number and eliminate by looking at the numbers that do not match (in the same place value). If the number has more digits then that one is the largest Select the greater number or least number depending on the questions. Sum – the answer you get to an addition pro ...
... Starting from the left look at each number and eliminate by looking at the numbers that do not match (in the same place value). If the number has more digits then that one is the largest Select the greater number or least number depending on the questions. Sum – the answer you get to an addition pro ...
CountableSets1
... many numbers. Much of calculus was about adding sequences of numbers. But sequences can have only countably many terms, so our theory of addition only allows us to add countable sets of numbers. The sum in the equation above involves an uncountable set of numbers. It looks easy because all the terms ...
... many numbers. Much of calculus was about adding sequences of numbers. But sequences can have only countably many terms, so our theory of addition only allows us to add countable sets of numbers. The sum in the equation above involves an uncountable set of numbers. It looks easy because all the terms ...
Chapter 1 Powerpoint
... 1-5 Absolute Value Equations and Inequalities 2.08 Use equations and inequalities with absolute value to model and solve problems; justify results. a) Solve using tables, graphs, and algebraic properties. ...
... 1-5 Absolute Value Equations and Inequalities 2.08 Use equations and inequalities with absolute value to model and solve problems; justify results. a) Solve using tables, graphs, and algebraic properties. ...
CC MATH I STANDARDS: UNIT 4 WARM UP: Solve each equation
... RATIO: a comparison of two numbers by __________________________ ...
... RATIO: a comparison of two numbers by __________________________ ...
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.