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Mathematics

Back to the Basics

TermDefinition
Properties of integers Consists of whole numbers and their negatives. Extends infinitely in both negative and positive directions.
List some negative integers -9, -8, -7, -6
List some positive integers 9, 8, 7, 6
Which integer is neither positive or negative 0
Odd numbers/integers -9, -7, -5, -3 / 9, 7, 5, 3
Even numbers/integers 10, 8, 6, 4/ -10, -8, -6, -4
Is (0) odd or even? even
What are consecutive integers? Integers that follow in sequence where the difference between two successive integers is 1. EX. -1, 0, 1 etc.
n, n+1, n+2 What does n represent? Any integer.....
Addition of integers even + even= even odd + odd= even odd + even = odd
What happen when you add zero to a number? zero doesn't change anything
Multiplication of integers even x even= even odd x odd= odd odd x even= even
What happens when you multiply an integer/ number by 1? nothing! It does nothing....
Ms. Griffen is making bags of halloween treats. If she puts 3 treats in each bag, she will make 30 bags of treats and have no treats left over. if instead she put s5 treats in each bag, how many bags of treats can she make? 1. Find how many treats 30x3=90. Total =90 2. Find out how many bags she can make by putting 5 treats in each bag. 90/5= 18. 18 bags of treats
1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12...(all squared) All of these as negative integers still equal the same result. 1, 4, 9, 16, 25, 36, 49, 64, 81, 100, 121, 144
Opposite of square root an integer squared/ multiplied by itself
Squares and square roots help with which math equations? Factoring/ simplifying expressions, Pythagorean theorem a^2 + b^2= c^2, areas of circles and squares.
Complex Fractions Ones that have fractions in their numerators or denominators.
Rational number a nu,ber that can be represented by a fraction whose numerator and denominator are both integers(and the denominator must be nonzero).
Created by: Kayana
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