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7th grade Math Vocabulary

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  • When you add all the numbers and then divide the sum by the number of numbers it is called the
    mode
    median
    range
    mean
  • What does this symbol mean ≥
    greater than or equal to
    less than or equal to
    less than
    greater than
  • Figures whose corresponding sides are proportional and corresponding angles are congruent are
    congruent figures
    similar figures
    area figures
    same size, same shape
  • What does this symbol mean >
    less than
    greater than
    greater than or equal to
    less than or equal to
  • What is the ratio for pi?
    Diameter divided by radius
    Circumference divided by area
    Circumference divided by diameter
    Circumference divided by radius
  • What does this symbol mean <
    less than or equal to
    greater than or equal to
    greater than
    less than
  • The number of square units needed to cover a space is called the...
    ratio
    decimal
    perimeter
    area
  • Which of the following can you NOT use a proportion to solve?
    addition and subtraction questions
    prediction questions
    conversion questions
    percent questions
  • To find this, you subtract the largest minus the smallest.
    range
    mode
    median
    mean
  • Corresponding means
    opposite
    matching
    correct
    same size, same shape
  • A whole number greater than 1 whose only factors are 1 and itself is the...
    absolute value
    multiple
    prime
    expression
  • A whole number that is negative, 0 or positive is called...
    percents
    integers
    prime numbers
    whole numbers
  • The middle number of a data set is called the...
    median
    mean
    expression
    mode
  • Which of the statements below is true about similar figures?
    Corresponding angles are congruent and corresponding sides are proportional
    corresponding sides and angles are proportional
    corresponding angles are proportional and corresponding sides are congruent
    corresponding sides and angles are congruent
  • The answer to a multiplication problem is called the...
    difference
    quotient
    sum
    product
  • Invalid means
    Varies or changes
    True or right
    Not true or wrong
    Integer
  • The constant of proportionality is
    k = mx + b
    k = x ÷ y
    k = xy
    k = y ÷ x
  • The answer to an adding problem is called the...
    sum
    product
    difference
    quotient
  • The number of cubic units needed to fill a 3-d shape is
    perimeter
    area
    volume
    area of base
  • All positive numbers including 0 that have no decimals or fractions are called..
    whole numbers
    mixed numbers
    prime numbers
    multiples
  • This shape is a
    rectangular pyramid
    triangular prism
    trianglular pyramid
    rectangular prism
  • A letter that is used to represent a number is called the...
    proportion
    variable
    prime
    ratio
  • Lateral surface area is
    the area of the base of a 3-d figure
    the volume of a 3-d shape
    the area of the sides of a 3-d figure
    the perimeter of a 3-d shape
  • To find this, you look to see which value occurs the most number of times
    range
    mean
    median
    mode
  • This shape is a
    triangular prism
    trianglular pyramid
    rectangular prism
    rectangular pyramid
  • Which of the following is NOT a way to find m, the slope?
    y<sub>2 </sub>- y<sub>1</sub> over x<sub>2</sub> - x<sub>1</sub>
    change in y over the change in x
    x over y
    rise over run
  • This shape is a
    rectangular prism
    trianglular pyramid
    triangular prism
    rectangular pyramid
  • When the all the data in a data set is spread out evenly
    mode
    median
    mean
    ratio
  • When is a closed circle used?
    ≥ or ≤ or =
    never it's always an open circle
    always
    &lt; or &gt; or ≠
  • What does this symbol mean ≤
    greater than or equal to
    greater than
    less than
    less than or equal to
  • When is an open circle used?
    ≥ or ≤ or =
    &lt; or &gt; or ≠
    never it's always a closed circle
    always
  • The capital B in volume formulas is the
    bottom
    y-intercept
    area of the base
    base
  • What does the point represent on the graph?
    B, the area of the base
    y-axis
    b = y-intercept
    m = x-intercept
  • In y=mx+b the m is the
    maximum
    slope
    y-intercept
    minimum
  • How do you find surface area of a shape?
    find the area of the BASE
    find area of each face and ADD all the areas
    find the volume of the shape
    Find the area of each face and SUBTRACT them
  • The answer to a subtraction problem is called the...
    product
    quotient
    difference
    sum
  • The number that occurs most often in a set of data is called the...
    mean
    mode
    mixed number
    prime
  • Valid means
    first
    true
    false
    opposite
  • To find this, you put the numbers in order from least to greatest, then pick the middle number
    mode
    median
    mean
    range
  • This shape is a
    trianglular pyramid
    rectangular pyramid
    rectangular prism
    triangular prism
  • The distance around a figure is the..
    improper fraction
    dividend
    area
    perimeter
  • The answer to a division problem is called the...
    difference
    quotient
    sum
    product
  • This shape is a
    rectangular pyramid
    trianglular pyramid
    rectangular prism
    triangular prism
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