Activities
... Provide students with the following problem and have them share their solutions, using a variety of natural numbers greater than 1 but less than 100. Review the meaning of natural numbers and prime numbers. Through discussion, have students generalize that there is one and only one prime factorizati ...
... Provide students with the following problem and have them share their solutions, using a variety of natural numbers greater than 1 but less than 100. Review the meaning of natural numbers and prime numbers. Through discussion, have students generalize that there is one and only one prime factorizati ...
Document
... blank pages in their notebooks, and they each use the same number of pages to take notes today, they will have the same number of blank pages in their notebooks at the end of class! Think of an equation like a balance scale. In order for the scale to keep balanced, the same operations must be perfor ...
... blank pages in their notebooks, and they each use the same number of pages to take notes today, they will have the same number of blank pages in their notebooks at the end of class! Think of an equation like a balance scale. In order for the scale to keep balanced, the same operations must be perfor ...
Integers - Oberlin USD 294
... Integers An integer is a whole number (not a fraction) that can be positive, negative, or zero. Therefore, the numbers 10, 0, -25, and 5,148 are all integers. ...
... Integers An integer is a whole number (not a fraction) that can be positive, negative, or zero. Therefore, the numbers 10, 0, -25, and 5,148 are all integers. ...
Give reasons for all steps in a proof
... b (b 0) with r = a/b. Rational numbers (also called fractions) can be expressed in many equivalent ways. (1/2 = 2/4 = 3/6 = …)It is always possible to choose the integers a and b with no common divisors greater than 1. Such numbers are called relatively prime. 2. A real number is irrational if it i ...
... b (b 0) with r = a/b. Rational numbers (also called fractions) can be expressed in many equivalent ways. (1/2 = 2/4 = 3/6 = …)It is always possible to choose the integers a and b with no common divisors greater than 1. Such numbers are called relatively prime. 2. A real number is irrational if it i ...
Math reflection on Binomial Expansions
... Binomial Number: It is more efficient to use binomial numbers when the question is more complex. It helps show what steps you are taking to get to your answer.If you use binomial numbers to solve an equation where you have to multiply numbers by more than 3 digits, then, it would take a long time as ...
... Binomial Number: It is more efficient to use binomial numbers when the question is more complex. It helps show what steps you are taking to get to your answer.If you use binomial numbers to solve an equation where you have to multiply numbers by more than 3 digits, then, it would take a long time as ...
Lesson 1.2 - GEOCITIES.ws
... multiples (pg. 82) The multiples of a whole number a are the numbers obtained by multiplying a by the counting numbers 1, 2, 3, 4, and so on. ...
... multiples (pg. 82) The multiples of a whole number a are the numbers obtained by multiplying a by the counting numbers 1, 2, 3, 4, and so on. ...
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.