Math Vocabulary RCEM
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
|---|---|---|---|---|---|
| an angle that is less than 90 degrees | acute angle
🗑
|
||||
| an angle that is more than 90 degrees and less than 180 degrees | obtuse angle
🗑
|
||||
| what we measure angles in | degrees
🗑
|
||||
| a number that has more than two factors | composite
🗑
|
||||
| a number found by dividing the sum of two or more addends by the number of addends, often referred to as the average | mean
🗑
|
||||
| the value of a digit three places to the right of the decimal | thousandths
🗑
|
||||
| a triangle with all sides the same length | equilateral triangle
🗑
|
||||
| a triangle that has at least 2 congruent sides | isosceles triangle
🗑
|
||||
| a triangle whose largest angle measures greater than 90 degrees | obtuse triangle
🗑
|
||||
| a triangle that has one 90 degree angle | right triangle
🗑
|
||||
| a triangle that has no congruent sides | scalene triangle
🗑
|
||||
| the number of cubic units it takes to fill a solid | volume
🗑
|
||||
| a whole number greater than 1 that has exactly 2 factors, 1 and itself. | prime number
🗑
|
||||
| Number that cannot be divided by 2. | odd Number
🗑
|
||||
| Number that is divisable by 2. | even Number
🗑
|
||||
| The chance that a particular outcome will occur. | probability
🗑
|
||||
| has four sides and four angles | quadrilateral
🗑
|
||||
| value of a digit one place to the right of the decimal | tenths
🗑
|
||||
| having a probability less than one half | unlikely
🗑
|
||||
| To reduce a fraction is to put it in ________ form | simplest
🗑
|
||||
| Two fractions that are equal in value are: | equivalent
🗑
|
||||
| To find the average is to also find the what? | mean
🗑
|
||||
| The number that occurs most often in a set of numbers is the what? | mode
🗑
|
||||
| A fraction that has a larger number on top (numerator) is called an ________ fraction | improper
🗑
|
||||
| What is the name of the number above the fraction bar? | numerator
🗑
|
||||
| What is the name of the number below the fraction bar? | denominator
🗑
|
||||
| What math tool do you use to measure the degrees in an angle? | protractor
🗑
|
||||
| On a stem and leaf plot digits in the ones place are known as the what? | leaves
🗑
|
||||
| What do you call a rectangle with all sides the same length? | square
🗑
|
||||
| A what moves a figure up, down, or over? ** slide ** | translation
🗑
|
||||
| A what produces a mirror image of figure? ** flip ** | reflection
🗑
|
||||
| A what rotates a figure around a point? ** turn ** | rotation
🗑
|
||||
| What is another term for average or mean? | fair share
🗑
|
||||
| The MODE is the number that occurs __________ ________. | most often
🗑
|
||||
| An event with a no chance of occurring has a probability of | zero
🗑
|
||||
| The answer to a division problem | quotient
🗑
|
||||
| Mean, median, and mode are all measures of: | center
🗑
|
||||
| Range is a measure of ___________ (or spread) | variation
🗑
|
||||
| The distance all the way around a circle is called the: | circumference
🗑
|
||||
| A line that goes all the way through a circle, through the center, is called the: | diameter
🗑
|
||||
| For a circle, the line from the center to the outside edge is called the: | radius
🗑
|
||||
| Any line that has both of it's endpoints on the circle is called a: | chord
🗑
|
||||
| The distance around a polygon is called the: | perimeter
🗑
|
||||
| The amount of flat surface inside a polygon (measured in square units) is called the: | area
🗑
|
||||
| The amount of space a 3-dimentional shape takes up is called the: | volume
🗑
|
||||
| If an event has a probability between 1/2 and 1, then it is: | likely
🗑
|
||||
| If an event has a probability of 1, it is: | certain
🗑
|
||||
| If an event has a probability of 0, it is: | impossible
🗑
|
||||
| Another word for mean or average: | fair share
🗑
|
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:
MrLittle5
Popular Math sets