Math

Exponent

A mathematical notation indicating the number of times a quantity is multiplied by itself.

Algebra

A mathematical phrase involving at least one variable and sometimes numbers and operation symbols.

Operation

A mathematical process such as addition, subtraction, multiplication, or division.

Equation

A mathematical sentence that shows that two expressions are equivalent

Coefficient

A number in front of a chemical formula in an equation that indicates how many molecules or atoms of each reactant and product are involved in a reaction.

Word Problem

A real world problem used to show the application of the math skills being taught.

Variable

A symbol used to represent a quantity that can change

Constant

A term without a variable

Integer

All whole numbers (both positive and negative) and zero.

Subtract

An operation that gives the difference between two numbers. Subtraction can be used to compare two numbers, or to find out how much is left after some is taken away.

Borrowing

In subtraction, taking a unit from the next larger place value in the minuend and adding it to the number in the given place value in order to make that number larger than the number to be subtracted from it.

Factors

Numbers that are multiplied together to get a product

PEMDAS

Parentheses, Exponents, Multiplication, Division, Addition, Subtraction

Mean

The arithmetic average of a distribution, obtaining by adding the scores and then dividing by the number of scores

Denominator

The bottom number of a fraction that tells how many equal parts are in the whole.

Numerator

The number written above the line in a fraction. It tells how many equal parts are described in the fraction.

Order of Operations

The rules Excel follows to calculate any formula that contains two or more operators.

Place Value

The value of each digit in a number based on the location of the digit

-10+5m

Think of it as having $10 in debt and earning $5 for every minute you work, so the expression -10+5m represents the total amount of money you have after m minutes of work.

-23xy-2+5u

This flashcard represents a mathematical expression with variables and coefficients, where -23xy is being subtracted from 5u and then 2 is being added.

112+707x

This flashcard represents an algebraic expression that involves adding 112 to the product of 707 and a variable, which can be thought of as calculating the total cost of 707 items plus an additional 112.

Problem Solve

To analyze a conflict and propose solutions

Add

To join together sets to find the total or sum. The opposite of subtract.

Parentheses

Used in mathematics as grouping symbols for operations. When simplifying an expression, the operations within the parentheses are performed first.

Mathematics

Uses mathematical reasoning to accomplish tasks

Minus

You use x ___ y to show that y is taken away from x.

Fraction

a part of a whole; a broken piece of something that is no longer whole

Distrive Property e Property

a property indicating a special way in which multiplication is applied to addition of two or more numbers in which each term inside a set of parentheses can be multiplied by a factor outside the parentheses, such as a(b + c) = ab + ac

f8-f

aThe concept in this flashcard is hexadecimal representation, where the front side "f8-f" represents a range of values from f8 to ff, and the back side "a" represents the decimal value 10. Think of it like a color palette where f8-f represents different shades of a color, and "a" represents a specific shade.

Tutor

an instruction book, usually for mastering an instrument

Liked Terms

have same variables (letter part), can have different coefficients (number part).

Equal

having the same value

Times

how you say a multiplication sign when you are reading a number sentence

Plus

involving advantage or good; on the positive side or higher end of a scale

Term

is a number, a variable, or the product of a number and one or more variables

Rounding to the Nearist Tens

is grouping numbers into bundles of ten, where you round down if the number is closer to the previous bundle and round up if it's closer to the next bundle.

Our Daily Math Problem

is like a mental workout that challenges and strengthens your mathematical skills

Two-Step Word Problem

is where you need to figure out one piece of information before you can solve the next, just like putting together a jigsaw puzzle one piece at a time.

Rounding to the Nearist Tenth

means finding the closest multiple of 0.1, like deciding whether 3.14 is closer to 3.1 or 3.2 on a number line.

Rounding to the Nearist Thousands

means finding the closest multiple of 1,000 to a given number

Rounding to the Nearist Hundreds

means finding the closest multiple of 100 to a given number,

Rounding to the Nearist Ones

means finding the closest whole number to a given number, like deciding whether to round up or down when you're at the midpoint of two whole numbers, such as rounding 3.5 to 4 or 3.4 to 3.

(KCF) Keep Change Flip

method used in math to divide fractions, where you keep the first fraction, change the division sign to multiplication, and flip the second fraction upside down. It's like flipping a pancake to divide it into smaller pieces.

Rounding

procedure used to ensure that calculated results properly reflect the uncertainty in the measurements used in the calculation

Calculator

something used for making mathematical calculations, in particular a small electronic device with a keyboard and a visual display

Tutoring

the act of teaching someone in a particular subject

Division

the action of separating something into parts, or the process of being separated.

Range

the difference between the highest and lowest scores in a distribution

(GCF) Greatest Common Factor

the largest common factor of two or more given numbers

Median

the middle score in a distribution; half the scores are above it and half are below it

Mode

the most frequently occurring score(s) in a distribution

Simplify

to apply the properties of operations to an expression to make computation easier

Multiply

to increase greatly in number or amount; to become much more numerous

Math

수학that helps us understand and solve problems using numbers, symbols, and equations.