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SC Equations and Operations

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  • What is the opposite of Division?
    Multiplication
  • What is the equation for this tape diagram?
    4x + 39 = 87
  • What are the four operations?
    add, subtract, multiply, divide
  • What is the equation for this hanger diagram?
    2x=3
  • Read outloud this sentence 15 x Y=60
    fifteen times y equals sixty
  • Which operation is symbolized by X or * ?
    multiplication
  • Write the equation for "The product of a number and 6 is 18"
    Y x 6 = 18
  • In the equation 5y=10, what is the variable?
    y
  • When I split something into the same size pieces, what operation am I doing?
    division
  • Solve for X in, X - 10 = 34
    44
  • What is the opposite of subtraction?
    Addition
  • Solve for Y in the following equation: 7 + Y = 30
    23
  • Who won the Superbowl this year?
    Tampa Bay Buccaneers
  • When you are told to add two numbers or find the sum of two numbers, what operation do you use?
    Addition
  • What is the equation for this tape diagram?
    2+5x=19
  • What operation would you use to find the DIFFERENCE between two numbers.
    Subtraction
  • How can you write "three decreased by a number" as an expression?
    3-x
  • How can you write "3 more than a number" as an expression?
    x+3 or 3+x