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7th grade Math vocabulary

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  • What do you call the answer to a subrtraction problem?
    difference
  • What is another name for equivalent ratios?
    proportion
  • How do you find circumference?
    pi times diameter
  • What does an exponent mean?
    how many times you multiply that number
  • what are parallel lines
    they are straight across from eachother and never cross
  • What do you call whole numbers and their opposites?
    integers
  • What is the radius?
    half of the distance across a circle
  • What is the diameter?
    the full distance across a circle
  • What is an acute angle?
    less than 90 degrees
  • What are like terms?
    they have the same variable
  • What is another name for the answer to a problem?
    solution
  • What compares 2 things?
    ratrio
  • What is a right angle?
    90n degrees
  • What do you call the number in front of a variable?
    coefficient
  • What is another word for opposite operations?
    inverse
  • What is a straight angle?
    180 degrees
  • What do you call it when you flip a fraction?
    reciprocal
  • What are vertical angles
    across from each other
  • What is absolute value?
    how far from zero
  • What are perpendicular lines?
    they make right angles