A
B/C
C
D
E
100
a way of displaying objects in rows and columns
What is an array?
100
a graph using bars to show data
What is a bar graph?
100
the amount a container can hold
What is capacity?
100
a unit of time equal to 24 hours
What is a day?
100
fractions that name the same region, part of a set, or part of a segment
What are equivalent fractions?
200
the number of square units needed to cover a region
What is area?
200
fractions that are commonly used for estimation
What are benchmark fractions?
200
an event that is certain to occur
What is certain event?
200
metric unit of temperature
What is degrees Celsius?
200
a number sentence that uses the equal sign to show that two expressions have the same value
What is an equation?
300
an angle that is less than a right angle
What is an acute angle?
300
a mental math method used to rewrite a number as the sum of numbers to form an easier problem
What is the breaking apart method?
300
this tells us numbers can be added in any order and the sum remains the same
What is the commutative property of addition?
300
an operation to find the number in each group or the number of equal groups
What is division?
300
a line segment where two faces of a solid figure meet
What is an edge?
400
the numbers that are added together to find a sum
What is an addend?
400
a solid figure with six congruent squares as its faces
What is a cube?
400
numbers that are easy to compute mentally
What is compatible numbers?
400
the number by which another number is divided
What is divisor?
400
the amount of time between the beginning of an event and the end of the event
What is elapsed time?
500
this tells us that addends can be regrouped and the sum remains the same
What is the associative property of addition?
500
any line segment that connects any two points on the circle
What is a chord?
500
a solid figure with two congruent circular bases
What is a cylinder?
500
pieces of collected information
What is data?
500
a number written as the sum of the values of its digits
What is expanded form?
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