Algebra 1-Chapter 2 Vocabulary
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
|---|---|---|---|---|---|
| The numbers 0,1,2,3,... | whole numbers
🗑
|
||||
| The numbers...,;-3,-2,-1,0,1,2,3...consisting of the negative vales,zero, and the positive values. | integers
🗑
|
||||
| The integers that are less than 0. | negative integers
🗑
|
||||
| The integers that are greater than 0. | positive integers
🗑
|
||||
| A number that can be written as a/b where a and b are integers and b does not equal 0. | rational numbers
🗑
|
||||
| Two numbers that are the same distance from zero on a number line but are on different sides of 0. | opposites
🗑
|
||||
| A statement with a hypothesis and a conclusion. | conditional statement
🗑
|
||||
| A conditional statement with an if part and a then part. The if part containes the hypothesis, and the then part containes the conclusion. | if-then statement
🗑
|
||||
| An example used to show that an if-then statement is false. | counterexample
🗑
|
||||
| Two expressions that have the same value for all values of the variable. | equivalent expressions
🗑
|
||||
| A property that can be used to find the product of a number and a sum or difference. | distributive property
🗑
|
||||
| The number part of a term with a variable part. | coefficient
🗑
|
||||
| A term that has a number part but no variable part. | constant term
🗑
|
||||
| Terms that have the same variable parts | like terms
🗑
|
||||
| The radical symbol where if b2=a, then b is a square root of a. | square root
🗑
|
||||
| The number of an expression inside a radical symbol | radicand
🗑
|
||||
| A number that is a square of an integer | perfect square
🗑
|
||||
| A number that cannot be written as the quotient of two integers. | irrational number
🗑
|
||||
| The set of all ratioinal and irrational numbers | real numbers
🗑
|
||||
| The distance between a given value and 0 on a number line. | absolute value
🗑
|
||||
| Refers to the number 0 because the sum of any number and 0 is the number. | additive identity
🗑
|
||||
| The sum of a number and its opposite equals 0. | additive inverse
🗑
|
||||
| Refers to the number 1 because the product of any number and 1 is the number. | multiplicative identity
🗑
|
||||
| The product of a number and its reciprocal equals 1. | multiplicative inverse
🗑
|
Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Created by:
aelohaus
Popular Math sets