Exponents
Forumulas
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Parts of an Expression
100
three cubed
What is 27
100
l x w
What is formula for area of any rectangle?
100
the product of three and a number, k, minus twelve
What is 3k - 12?
100
At the local store, jeans cost $30 and shirts cost $15. Write an expression that can be used to purchase an unknown amount of jeans and shirts.
What is $30j + $15s?
100
Using the expression on the board, identify the operators
What are x, -, +?
200
two to the fifth power
What is 32
200
l x w x h
What is the formula for volume for any rectangular prism?
200
six times the difference between a number and seven
What is 6(n-7)?
200
What would the total cost be if you purchased two pair of jeans and four shirts? (Use the expression $30j + $15s)
What is $120?
200
Using the expression on the board, identify the variables
What are x squared y, xy?
300
four squared
What is 16?
300
s to the 2nd power
What is the formula for area of a square?
300
the sum of thirty-four and a number, h, divided by three
What is (34 + h)/3?
300
What is the volume of a cube with sides of 4 cm? (V= s cubed)
What is 64 cm cubed?
300
Using the expression on the board, identify the constant(s)
What is 25?
400
0.5 squared
What is 0.25?
400
s cubed
What is the formula for area of a cube?
400
Write an expression to represent Mary's age in six years, let x represent her current age.
What is x + 6?
400
Find the volume of a rectangular prism with the dimensions of 4 x 5 x 6 m. (V=lxwxh)
What is 120m?
400
Using the expression on the board, identify the coefficients:
What are 7, 1, and 4?
500
two-thirds to the third power
What is 8/27?
500
Find the area of a square with sides of 27 feet?
What is 729 square feet?
500
Mrs. Hayter bought 3 pair of socks for the same amount and a pair of shoes for $35. Write an algebraic expression to find the total amount she spent.
What is 3($6) + $35?
500
Write an expression to find the cost of p pounds of apples at $0.79 a pound.
What is $0.79p
500
Using the expression on the board, identify the terms:
What are 7x squared y, x squared y, 4xy, and 25?
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