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Chester Math Review
| Question | Answer |
|---|---|
| It measures less than 90 degrees and more than 0 degrees | acute angle |
| A triangle with 3 acute angles | acute triangle |
| It measures more than 90 degrees | obtuse angle |
| A triangle with an angle measuring more than 90 degrees | obtuse triangle |
| A triangle with all sides are the same length | equilateral triangle |
| A triangle with 2 congruent sides | isosceles triangle |
| A triangle where none of the sides are equal | scalene triangle |
| add two of these together to get the sum | addends |
| the number of unit squares needed to cover a flat surface or (length x width) | area |
| an arrangement of objects in rows and columns | array |
| (13 + 3) + 7 = (7+3) +13 is an example of | Associative Property |
| An organized plan for spending money | budget |
| The amount a container can hold | capacity |
| 100 centimeters equals | 1 meter |
| 1000 meters equals | 1 kilometer |
| 10 millimeters equals | 1 centimeter |
| 1000 milliliters equals | 1 liter |
| 1000 milligrams equals | 1 gram |
| 1000 grams equals | 1 kilogram |
| 1000 liters equals | 1kiloliter |
| 21 x 45 + 45 x 21 is an example of | Commutative Property |
| a number having more than 2 factors | composite number |
| a number having only itself and 1 as a factor | prime number |
| numbers that are easy to work with mentally | compatible numbers |
| this type of shape has only length and width | 2 dimensional object |
| this type of shape has length, width , and height | 3 dimensional object |
| a cup is | 8 ounces |
| a pint is | 16 ounces |
| a quart is | 32 ounces |
| a gallon is | 4 quarts |
| a common multiple of two or more denominators | common denominator |
| a unit for measuring temperature and angles | degree |
| the bottom number of a fraction | denominator |
| the top number of a fraction | numerator |
| answer to a subtraction problem | difference |
| 15 x 32 = 32 x 10 + 32 x 5 is an example of | Distributive Property |
| the number that is divided in a division problem | dividend |
| the answer in a division problem | quotient |
| 2/3 and 6/9 are | equivalent fractions |
| 1000 + 200 + 10 + 3 is written in | expanded form |
| one thousand two hundred thirteen is written in | word form |
| 1213 is written in | standard form |
| expenses than occur regularly and the amount does not change | fixed expense |
| 1 foot is | 12 inches |
| 1 yard is | 36 inches |
| the number of times something occurs or happens | frequency |
| a polygon with 6 sides | hexagon |
| horizontal | in the direction left to right |
| 16 + 0 or 72 x 1 is an example of | Identity Property |
| lines that cross each other | intersecting lines |
| operations that undo each other like 6 x 8 = 48 and 48 divided by 6 = 8 | Inverse operation |
| we use liters to measure | liquid volume |
| one mile is | 5,280 feet |
| the period after thousands | millions |
| the period after the hundreds | thousands |
| a whole number and a fraction make a | mixed number |
| a polygon with 8 sides | octagon |
| a quadrilateral where opposite sides are parallel and of equal length | parallogram |
| a polygon with 5 sides | pentagon |
| two lines that intersect in way that forms 4 right angles | perpendicular lines |
| the distance around a figure | perimeter |
| the answer to a multiplication problem | product |
| you multiply these together to get a product | factors |
| a tool used to measure the sides of an angle | protractor |
| a polygon with 4 sides and 4 angles | quadrilateral |
| a quarter hour | 15 minutes |
| this kind of polygon has no sides the same length | irregular polygon |
| a polygon were all the sides are the same length | regular polygon |
| a quadrilateral with 2 pairs of parallel sides and 4 sides of equal length | rhombus |
| an angle that forms a square corner | right angle |
| a triangle with one right angle | a right triangle |
| to reduce a fraction is to find its | simplest form |
| 2000 pounds is | one ton |
| a quadrilateral with one pair of parallel lines | trapezoid |
| a polygon with 3 sides | triangle |
| an expense where the amount changes | variable expense |
| the point where 2 lines meet | vertex |
| a line that goes straight up and down | vertical line |
| anytime you multiply a number by this it is the hero | zero |
| when you find how likely something is to happen you are figuring | probability |
| the metric scale for temperature | Celsius |
| the customary scale for temperature | Fahrenheit |
| having the same size and shape | congruent |
| the flat surface of a solid | face |
| income before any taxes are taken out | gross income |
| not equal to | inequality |
| money earned | income |
| money held out of income paid to government | income tax |
| the point where the two axis of a coordinate plane meet (0,0) | origin |
| the axis across the bottom of a coordinate plane | x axis |
| the axis on the side of a coordinate plane | y axis |
| a set of numbers used to locate a point on a grid | ordered pairs |
| parenthesis, exponents, multiplication, division , addition, subtraction | PEMDAS, or the order calculations are supposed to be done |
| the amount of money left after all expenses have been paid when something is sold | profit |
| tax paid on things owned | property tax |
| the difference between the largest and the smallest number in a group | range |
| the number that occurs the most often | mode |
| the number that is in the middle | median |