Show:
Numbers and Operations
Operations and Algebra
Fractions
Measurement
Geometry
100
A way of writing a number by showing the value of the sum of the digits: ex: 4,321 = 4,000 + 300 + 20 + 1
What is expanded form?
100
numbers that are added together to find a sum
What is an addend?
100
the top number in a fraction, and the bottom number in a fraction
What is numerator and denominator?
100
the amount of time that has passed from the beginning to the end of an activity
What is elapsed time?
100
a straight path that goes on in two directions, and a straight path that has end points?
What is a line and line segment?
200
> < =
What is greater than, less than, and equal to
200
the answer when two numbers are subtracted
What is a difference?
200
a number that has both a whole number and a fraction ex: 2 1/2
What is a mixed number?
200
the amount of liquid that a container will hold
What is capacity?
200
acute, obtuse and right angle 90
What are the three types of angles?
300
an arrangement of objects in equal rows and columns: xxxxx xxxxx xxxxx
What is an array?
300
using a rounded number to find a sum or difference that is close to an actual sum or difference
What is estimation?
300
a fraction that has a numerator that is greater than the denominator
What is an improper fraction?
300
ine inch, one foot, one yard, one mile
What are customary units of length?
300
a two-dimensional shape that has straight sides
What is a polygon?
400
numbers that are multiplied to get a product
What is factor?
400
the answer to a multiplication problem
What is product?
400
a number that is less than one whole and has a point that separates whole numbers from those that are less than one
What is a decimal?
400
the measurement of the distance around a figure
What is perimeter?
400
a shape that can be divided into two matching parts
What is symmetry?
500
the order of the factors can be changed, but the product (answer) to the multiplication problem does not.
What is the commutative property of multiplication?
500
the answer to a division problem
What is a quotient?
500
when two fractions have the same denominator (bottom) number they can be added or subtracted.
What is a common denominator?
500
the measurement of the space inside a figure
What is area?
500
the common endpoint where to sides come together to form a point.
What is a vertex?