62 terms

STAAR Review 1

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Terms in this set (...)

parallelogram
has 2 sets of parallel lines
trapezoid
has 1 set of parallel lines
acute
an angle that is less than 90 degrees
obtuse
an angle that is greater than 90 degrees
right
an angle that is 90 degrees
perimeter
the distance around an object
area
the measure in units inside of a figure
centimeter
a metric unit that equals 10 millimeters
customary system
the measurement system used in the United States
Metric system
the measurement system used all over the world
Data set
a collection of information gathered for a dot plot or stem and leaf plot
0.2
is equal to 2/10
0.02
is equal to 2/100
4.32
is equal to 4 + 0.3 + 0.02
43.42
is equal to 40 + 3 + 0.4 + 0.02
29.45
twenty- nine and forty- five hundredths
29.5
twenty-nine and five tenths
hundredths
the place value of the circled number
tenths
the place value of the circled number
obtuse triangle
acute triangle
right triangle
gallon
is equal to four quarts
quart
is equal to 2 pints
pint
is equal to 2 cups
kilometer
is equal to 1,000 meters
liter
is equal to 1,000 milliliters
mixed number
a number that has a whole number and a fraction
numerator
the number written above the line in a fraction
denominator
when you add fractions, this number stays the same
pound
is equal to 16 ounces
ounce
the small unit of customary weight
parallel lines
perpendicular lines
intersecting lines
product
the answer to a multiplication problem
protractor
a tool used to measure angles
quotient
the answer to a division problem
difference
the answer to a subtraction problem
sum
the answer to an addition problem
ray
lines
line segment
remainder
the amount left over when one number is divided by another
round
what you should do when you see the words estimate, about, or approximately
second
the smallest unit of time
elapsed time
the amount of time that has passed
unit fraction
a fraction that has 1 as its numerator
yard
is equal to 3 feet
foot
is equal to 12 inches
quadrilateral
has 4 sides
rectangle
has 2 sets of parallel lines and 4 right angles
multiply
this operation is used to convert a large unit to a small unit
divide
this operation is used to convert a small unit to a large unit
mile
is equal to 1,760 yards
300 X 300
90,000
profit
Earnings minus expenses equals ___________
hour
equals to 60 minutes
minute
equal to 60 seconds
line of symmetry
a line that divides a figure right down the middle to form a mirror image
fixed expense
a cost that is the same each month, like a car payment
variable expense
a cost that may change from month to month, like money used to eat at a restaurant

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