Geometry
flat or plane, two-dimensional closed shape with straight sides.
Polygon
answer to an addition problem
SUM
lines next to each other, but never touch each other
PARALLEL LINES
the number above the line in a common fraction showing how many of the parts are shaded or not shaded
NUMERATOR
The ____of a figure is the number of square units that cover the surface of a closed shape. L x W =
AREA
quadrilateral
answer to an subtraction problem
DIFFERENCE
lines that intersect at a right (90 degrees) angle.
PERPENDICULAR LINES
the number below the line in a common fraction; a divisor.
DENOMINATOR
It can also be defined as the length of the outline of a shape. Adding up all the sides of a shape get this
PERIMETER
hexagon
answer to an multiplication problem
PRODUCT
When two or more lines cross each other (doesn't have to be at 90 degrees)
INTERSECTING LINES
200 + 30 + 5 = 235
EXPANDED FORM
Numbers we can multiply together to get another number.
FACTOR
TRAPEZOID
the numbers you get when you multiply a certain number by another number. Also a number you land on when you skip count by a certain number
MULTIPLE
angle less than 90 degrees
ACUTE ANGLE
fractions that represent the same value, even though they look different
Means EQUAL
EQUIVALENT OR EQUIVALENT FRACTION
An arrangement of objects, pictures, or numbers in rows and columns is called an ______. ____are useful representations of multiplication concepts.
ARRAY
A 4-sided flat shape with straight equal length sides. Opposite sides are parallel and opposite angled are equal. It is a type of parallelogram
RHOMBUS
answer to a division problem
QUOTIENT
angle more than 90 degrees
OBTUSE ANGLE
____ is a math term for any number that's added to another
ADDEND
any of the numerals from 0 to 9, especially when forming part of a number.
DIGIT