6th grade math knowledge map info
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
|---|---|---|---|---|---|
| _______ one of two numbers that when multiplied together equal a given number. | Factor
🗑
|
||||
| The largest number that two or more numbers can be divided by is the ______. | Greatest Common Factor
🗑
|
||||
| When you raise a number to a power it is called _____. | Repeated Multiplication
🗑
|
||||
| The number of times the base number is multiplied is called an _____. | Exponent
🗑
|
||||
| A number that is divisible by only 1 and itself is called a _____. | Prime Number
🗑
|
||||
| A number that is divisible by more than 1 and itself is called a _____. | Composite Number
🗑
|
||||
| Line graphs represent how data _____ | changes over time
🗑
|
||||
| Circle graphs are best for _____ | comparing parts to a whole
🗑
|
||||
| The type of graph compares two sets of data to see relationships is called _____. | scatter diagram
🗑
|
||||
| The graph that is an arrangement of numbers that seperates the digits into columns is a _____. | stem and leaf graph
🗑
|
||||
| A pictograph represents data using _____. | symbols
🗑
|
||||
| The graph that uses a table to organize data is called a _____. | frequency table
🗑
|
||||
| The the number of times each observation occurs is called _____. | Frequency distribution
🗑
|
||||
| Data is | information gathered
🗑
|
||||
| The number of times something occurs in a set of data is called _____. | Frequency
🗑
|
||||
| The mean or average is found by taking the sum of the data divided by the ______. | number of data
🗑
|
||||
| The most occurring piece of data is called the _____. | mode
🗑
|
||||
| The middle piece of the data is called the _____. | median
🗑
|
||||
| The difference between the greatest value and the smallest value in the data set is called the _____. | range
🗑
|
||||
| To show the digits that repeat in a repeating decimal you do this to the digits(s) that repeat_____. | draw a line over them
🗑
|
||||
| Decimals that terminate are called _____. | Non-repeating decimals
🗑
|
||||
| _____ decimals you first line up the decimals vertically. | To add or subtract
🗑
|
||||
| To multiply decimals line these up vertically from the right and multiply _____. | numbers
🗑
|
||||
| When multiplying decimals count the number of digits to the right in the two numbers multiplied and place the decimal that many places from this direction in the answer _____. | right
🗑
|
||||
| When dividing a decimal by a whole number move the decimal this direction then divide _____. | straight up
🗑
|
||||
| This is a number into which another number may be divided with a remainder of zero _____. | multiple
🗑
|
||||
| The smallest number that can be divided by two or more other numbers is called the _____. | least common multiple
🗑
|
||||
| A ratio of two numbers where the denominator is not zero is called a _____. | fraction
🗑
|
||||
| The top number in a fraction is called the _____. | numerator
🗑
|
||||
| This is what we call the bottom number of a fraction _____. | denominator
🗑
|
||||
| _____ can be found by finding the least common multiple of the denominators. | the common denominators
🗑
|
||||
| When the numerator of a fraction is one we call it a _____. | unit fraction
🗑
|
||||
| ____ are numbers that can be expressed as fractions where the denominator does not equal zero. | Rational numbers
🗑
|
||||
| When the both the numerator and the denominator are the same number it is a _____. | whole
🗑
|
||||
| _____ are part of a whole. | fractions
🗑
|
||||
| Fractions that name the same number are called _____. | equivalent fractions
🗑
|
||||
| To add fractions you need to have a _____denominator. | common
🗑
|
||||
| When fractions have the same denominator we say they have a _____. | common denominator
🗑
|
||||
| When adding fractions with common denominators we add the numerators and do this to the denominator _____. | keep it the same
🗑
|
||||
| To find the common denominators we find this for the denominators _____. | LCM
🗑
|
||||
| When the numerator and the denominator are both integers we call them _____. | simple fractions
🗑
|
||||
| When you divide the numerator and denominator of a fraction with their GCF you are doing this _____. | Simplifying
🗑
|
||||
| When multiplying or dividing mixed numbers first you need to change the mixed numbers to this multiply the numerators and denominators then simplify. | improper fraction
🗑
|
||||
| An improper fraction is where the numerator is ______. | larger than the denominator
🗑
|
||||
| We must invert the fraction on the right side and multiply to _____. | divide simple fractions
🗑
|
||||
| The inverted form of the fraction is called its _____. | reciprocal
🗑
|
||||
| ______ means to switch the position of the numerator and the denominator. | Invert
🗑
|
||||
| When the numerator is less than the denominator it is called a _____. | proper fraction
🗑
|
||||
| This has an integer and a fraction _____. | mixed number
🗑
|
||||
| Decimals, percents, and fractions are different ways to write the _____. | same value.
🗑
|
||||
| ______ are parts per hundred. | Percents
🗑
|
||||
| To change a decimal to a percent you move the decimal ______. | two places to the right
🗑
|
||||
| To change a percent to a decimal you move the decimal _____. | two places to the left
🗑
|
||||
| To multiply with percents first you need to change the percent to a ______ . | decimal
🗑
|
||||
| To change a fraction to a decimal you do this function to the numerator by the denominator ______. | divide
🗑
|
||||
| To change a percent to a fraction write the percent as the numerator with a denominator of ______ then simplify. | one hundred
🗑
|
||||
| _____ compare two numbers. | ratios
🗑
|
||||
| An equation that shows that two ratios are equal is called a _____. | proportion
🗑
|
||||
| A mathematical sentence showing two expressions are equal is called an _____. | equation
🗑
|
||||
| These are equal in a proportion _____. | cross products
🗑
|
||||
| _____ is the ratio of favorable outcomes to possible outcomes. | Probability
🗑
|
||||
| An outcome is a _____ result. | possible
🗑
|
||||
| ______ probability is what should happen. | Theoretical
🗑
|
||||
| ______ probability is what does happen. | Experimental
🗑
|
||||
| _____ is a list of all the possible outcomes. | sample space
🗑
|
||||
| One minus the probability an event will happen is called the _____. | complement
🗑
|
||||
| The probability of an event and its complement ____. | add up to one
🗑
|
||||
| ______ are all the natural numbers and their opposites. (1,-1; 2, -2 etc) | Integers
🗑
|
||||
| Positive and negative numbers are ______. | opposites
🗑
|
||||
| The sum of opposites is always _____. | zero
🗑
|
||||
| ______ are units used to measure angles. | Degrees
🗑
|
||||
| The measurement tool used to measure angles is a _____. | protractor
🗑
|
||||
| A part of a line that has only one end point is called a _____. | ray
🗑
|
||||
| This is the point in an angle where two rays' end points meet _____. | vertex
🗑
|
||||
| _____ is an angle that measures less than 90 degrees. | acute
🗑
|
||||
| _____ is an angle that measures more than 90 degrees. | obtuse
🗑
|
||||
| This is a 180 degree angle _____. | straight
🗑
|
||||
| This angle is exactly 90 degrees _____. | right
🗑
|
||||
| We use the numberical value of approximately 3.14 for _____. | Pi
🗑
|
||||
| The distance around the outside of a circle is called the _____. | circumference
🗑
|
||||
| The distance from the center of the circle to the outside is the _____. | radius
🗑
|
||||
| _____ is the plural of radius. | Radii
🗑
|
||||
| _____ is the distance across the circle going through the center. | diameter
🗑
|
||||
| The distance across a circle not going through the center is called a _____ . | chord
🗑
|
||||
| A closed plane figure formed by three line segments is a _____ . | triangle
🗑
|
||||
| ______ means the sides are the same length. | Equilateral
🗑
|
||||
| ______ means that the angles are the same size. | Equiangular
🗑
|
||||
| This triangle has two equal sides and two equal angles _____. | isosceles
🗑
|
||||
| _____ triangles have all sides and all angles equal. | equilateral
🗑
|
||||
| _____ triangles have no sides or angles equal. | scalene
🗑
|
||||
| ______ triangles have one 90 degree angle. | right
🗑
|
||||
| _____ is a three sided 2 dimentional shape that has one angle greater than 90 degrees. | obtuse triangle
🗑
|
||||
| All three angles are less than 90 degrees in an _____ . | acute triangle
🗑
|
||||
| The sum of the angles in a triangle equal _____ . | one hundred eighty degrees
🗑
|
||||
| The distance around the outside of a polygon is the _____ . | perimeter
🗑
|
||||
| Perimeter is always given in _____. | length units
🗑
|
||||
| The formula for finding the perimeter of this shape is P=4s _____. | square
🗑
|
||||
| P=2l + 2w is the formula for finding the perimeter of a ______ . | rectangle
🗑
|
||||
| Add all sides together to find the perimeter of a _____ . | triangle
🗑
|
||||
| P=ns (where n is the number of sides) is the formula for finding the perimeter of a ______ . | regular polygon
🗑
|
||||
| A=s squared is the formula to find the area of a ______ . | square
🗑
|
||||
| The formula A=lw or A=bh is used to find the area of a ______. | rectangle
🗑
|
||||
| The formula A=1/2 bh is used to find the area of a _____. | triangle
🗑
|
||||
| A=1/2 (b1+b2)h is the formula to find the area of a _____ . | trapezoid
🗑
|
||||
| _____ is how much something can hold. | Volume
🗑
|
||||
| Volume is measured in what kind of units _____? | cubic
🗑
|
||||
| The formula V=s cubed is used to find the volume of this 3D figure. | cube
🗑
|
||||
| V=lwh (l is length, w is width, and h is height) is the formula to find the volume of a ______ . | rectangular prism
🗑
|
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:
suev503
Popular Math sets