Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
50 Cards in this Set
- Front
- Back
|
acute angle
|
an angle less than 90 degrees
|
|
|
acute triangle
|
each three angles are acute
|
|
|
addend
|
the numbers to be added in an addition expression. for example
7+4+8. 7,4,8 are the addend |
|
|
algebraic expression
|
an expression that consist of one or more variables. it contains some constant and some operations
|
|
|
angle
|
an angle is form by two rays with the same endpoint.
|
|
|
area
|
a number of square units in a region
|
|
|
array
|
an arrangements of object, pictures, or numbers in columns and rows
|
|
|
associative property of addition
|
the way in which addends are group does not change the sum
|
|
|
associative property of multiplication
|
states that the way in which factors are group does not change the product
|
|
|
average
|
the number found by dividing the sum of a group of numbers by the number of addends
|
|
|
bar graph
|
graphs in which information is shown by means of rectangular bars
|
|
|
capacity
|
the amount a containers can hold
|
|
|
Celsius
|
the metric temperature scale
also called centigrade |
|
|
centimeter
|
a metric unit used to measure length 100cm= 1 meter
|
|
|
circle
|
a closed figure in which every point is the same distance from a given point called the center of the circle
|
|
|
commutative property of addition
|
states that the order of addends does not change the sum. also called order property of addition
|
|
|
commutative property of multiplication
|
states that the order of factors does not change the product
|
|
|
composite number
|
a whole number that has more than two factors
|
|
|
cone
|
a solid that has a circular base and a surface from a boundary of the base of the vertex
|
|
|
congruent figures
|
figures that has the same size and same shape
|
|
|
coordinates
|
an ordered pair of numbers that locates a point in the coordinate plane with reference to the x and y axis
|
|
|
cube
|
a solid figure that has six square faces of equal size
|
|
|
cubic centimeter
|
a metric unit for measuring volume. it is a volume of a cube with each edge one centimeter long
|
|
|
cylinder
|
a solid with two circular faces that are congruent and a cylindrical surface connecting the two faces
|
|
|
decimal
|
a number with one or more digits to the right of a decimal point
|
|
|
denominator
|
the number below the bar in a fraction
|
|
|
diameter of a circle
|
a segments that connect points on the circle an passes through the center
|
|
|
dividend
|
the number that is divided in the division
|
|
|
divisible
|
one number is divisible by another if the quotient is a whole number and the remainder is zero
|
|
|
divisor
|
the number by which a number is being divided.in 6/3=2, the divisor is 3
|
|
|
double bar graph
|
a graph in which data is compared by means of pairs of rectangular bars drawn next to each other
|
|
|
edge
|
the segment where two faces of a solid figure meet
|
|
|
endpoint
|
the point at either end of a line segment. the beginning point of a ray
|
|
|
equation
|
a mathematical sentence with an equals signs
|
|
|
equilateral triangle
|
a triangle that has three congruent sides
|
|
|
equivalent fraction
|
fractions that show different numbers with the same value
|
|
|
evaluating an expresion
|
substituting the values given for the variables ad performing the operations to find the value of the expression
|
|
|
event
|
i probability, a result of an experiment that can be classified as certain, likely, unlikely, or impossible to occur
|
|
|
face
|
a flat surface of a solid figure
|
|
|
fact family
|
facts that are related, using the same number
1+4=5, 4+1=5 |
|
|
factor
|
one of two or more numbers that are multiplied to give a product
|
|
|
factor of a number
|
a number that divide evenly into a given number
|
|
|
fahrenheit
|
the customary temperature scale
|
|
|
fraction
|
a number that names a part of a whole. a part of a collection, or a part of a region
|
|
|
horizontal axis
|
the axis in a coordinate system. it is a number line that locates points to the left or to the right of the origin
|
|
|
improper fraction
|
a fraction that is greater to or equal to one
|
|
|
inch
|
a customary unit used to measure length 12inches equal one foot
|
|
|
inequality
|
a sentence that contains < >
|
|
|
intergers
|
a set of positive numbers and their opposites
|
|
|
isosceles triagles
|
a triangle that has 2 congruent sides
|
