PRAXIS II
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| Scientific notation | Writing or displaying numbers in decimal numbers btwn 1 & 10 mult. by a power of 10 IE 10492 is 1.0492 x 10 to the 4th
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| Cardinal number | used in counting to indicate quantity but not order ie: 3, 11, 412
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| Ordinal number | A number indicating position in a series or order. IE: 1st, 2nd, 3rd.
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| Prime number | A positive interger not divisible without a remainder by any positive interger other than itself and one
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| Composite number | An interger exactly divisible by at least one positive integer other than itself or one
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| Least Common Factor | The least whole number which can be divided exactly by each of two or more given whole numbers
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| Greastest Common Factor | The greatest whole number which will divided exactly into each of two or more given whole numbers
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| Factor Tree | A diagram showing all stages of breaking down a number by division into its prime factors.
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| Commutative | Two values in an addition can be exchanged with each other without changing the result of the calculation
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| Associative | More than two successive additons can be done in any order without changing the result of the caluculatin
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| Distributive property | In order to multipy two expressions, each term of one expression must be multiplied by each term of the other expression
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| Order of Operations | Please Excuse My Dear Aunt Sally
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| A negative multiplied or divided by a negative equals?? | A positive nubmer
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| A negative multiplied by a positive equals?? | A negative number
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| Treat a negative sign just like | a subtraction sign 3+-2=3-2 or 1
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| Remember you can reverse numbers while... | adding or subtracting -4+2=2+-4+2 -4 =-2
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| A negative number subtracted from another number is the same as adding a ... | positive number 2--=2+1=3
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| The product of any number and Zero is... | zero
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| Zero divided by any number is... | zero
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| Any number divided by zero is... | zero
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| The Area of a triangle | 1/2 the base x height
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| Area of a circle is | pi and the radius squared
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| circumference of a circle is... | pi and the diameter
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| Volume equals | base x height
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| perimeter | sum of the lengths forming the sides of a polygon
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| Parallel | Everything is equal distance
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| Perpendicular | Forming of a right angle
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| Angle | The union of two rays with a common endpoint
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| The common endpoint of two rays | Vertex
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| Angle measure | The amount of rotation of a ray around its endpoint
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| Right angle | 90 degree angle
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| Right triangle | A triangle with one right angle
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| Isosceles triangle | A triangle with at least two congruent sides and two congruent angles
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| Hypotenuse | The longest side of a right triangle
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| Pytahagorean Theorem | the sum of the squares of the lenths of the sides of a right triangle is equal to the square of the lenglth of the hypotenuse
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| Mode | The value or item occurring most frequently in a series of observations or statistical data
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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.
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Created by:
monica_b
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