7th grade km number theory and integers
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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| A number is in _____ if it has a base number and an exponent. | exponential form
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| An _____ represents the number of times the base is multiplied. | exponent or power
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| A ______ is the number being raised to a power. | base
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| A _____ is the product of two identical whole numbers. | perfect square
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| The ______ of a number is a factor that when multiplied by itself equals the number. | square root
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| A _____ is the symbol that stands for a square root. | radical sign
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| An _____ is a math problem with no equal sign. | expression
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| When solving an expression the _____ is parenthesis/exponent, multiplication/division from left to right, and addition/subtraction from left to right. | order of operation
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| _____ include parenthesis ( ) and brackets [ ]. | Grouping symbols
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| A _____ is a set of numbers that create a pattern. | sequence
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| The _____ term refers to the position a number has in a pattern. | Nth
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| _____ are whole numbers and their opposites. | Integers
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| A _____ is a positive integer and its opposites. | zero pair
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| The _____ than symbol looks like >. | greater
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| The ______ than symbol looks like <. | less
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| When _____ integers if they both have the same sign the answer will be a positive, and if the integers have opposite signs the answer will be a negative. | multiplying and dividing
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| When adding integers with opposite signs, ______ and take the sign of the larger number. | subtract
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| To _____ change subtraction to addition, change the sign of the second number and follow the addition rules. (keep, change, change) | subtract integers
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| A _____ is created by the perpendicular intersection of two lines. | coordinate plane
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| The four regions created in a coordinate plane are called _____ and are numbered counter clockwise. | quadrants
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| An ______ is a pair of numbers used to locate a point on a coordinate plane (x-coordinate, y-coordinate). | ordered pair
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| The _____ is the first number in an ordered pair and indicates its location horizontally. | x-coordinate
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| The _____ is the second number in an ordered pair and indicates its location vertically. | y-coordinate
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| The x-axis is the horizontal axis in a coordinate plane and represents the _____ variable. | independent
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| The y-axis is the vertical asix in a coordinate plane and represents the _____ variable. | dependent
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| The _____ is the point (0,0) where the x-axis and the y-axis intersect on a coordinate plane. | origin
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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.
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suev503
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