20 terms

# Vocab Week 4

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array
The arrangement of the units of a number in rows and columns
capacity
The amount a container can hold.
estimate
A close guess of the actual value; usually with some thought or calculation involved.
grid
Horizontal and vertical lines on a map.
hexagon
A polygon with 6 sides and 6 angles.
frequency
The number of times an event occurs.
stem
A tens digit in a stem-and-leaf-pllot
trundle wheel
A wheel that rolls to determine long distances.
hundredth
One of one hundred equal parts.
obtuse triangle
A triangle that has one angle greater than a right angle.
octagon
A polygon with eight sides.
ordered pair
A pair of numbers used to locate a point on a grid.
square
A quadrilateral with two pairs of parallel sides, four equal sides, and four right angles.
pint (pt)
A customary unit for measuring capacity; equal to 2 cups.
place value
Determines the value of a digit in a number, based on the location of the digit.
plane
A flat surface that goes on and on in all directions.
pictograph
A graph that uses pictures to show and compare information.
right triangle
A triangle with one right angle.
scale