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Tape Hanger Diagrams and Equations Practice

  •  English    18     Public
    unit 6/7
  •   Study   Slideshow
  • What is the equation for this tape diagram?
    2x+5=19
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  • What is the equation for this tape diagram?
    2+5x=19
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  • What is the equation for this tape diagram?
    4x+26=46
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  • Which equation DOES NOT FIT the tape diagram?
    C. 6+8x=35
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  • Solve x+9=16
    x=7
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  • Solve 4⋅x=28
    x=7
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  • What is a variable?
    A letter that represents a number value. A placeholder for an unknown value or amount.
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  • What is a solution to an equation?
    Value that makes both sides of an equation equal to each other.
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  • What is the difference between an equation and an expression?
    An equation always has an equal sign. An expression does NOT have an equal sign.
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  • What are the four operations?
    add, subtract, multiply, divide
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  • What is the equation for this hanger diagram?
    2x=3
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  • What is the equation represented, the value of x, and how did you solve?
    x+2=5 and x=3 Remove two ones from the left and right sides and you're left with 3 ones on the right equals x
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  • What is the equation for this hanger and solve for the value of Y. Explain how you solved
    2y=12 and y=6 because you divide the 12 into two groups
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  • Solve z-2.5=4
    z=6.5
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  • What operation is the opposite of multiplication?
    division
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  • What operation is opposite of subtraction?
    addition
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