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Exponents and PEMDAS
Evaluate Algebraic Expressions using Order of Operations
Write Algebraic Expression
Identify Parts of Expressions and Combine Like Terms
Number Properties: Equivalent Expressions
100

The bill with the greatest value ever printed in the United States had a value of 105 (ten to the fifth power) dollars. What is that dollar amount? 

What is $100,000
100

The expression 180 (n - 2) gives the sum of the measures of the angles of a polygon with n sides.  (in degrees)

What is the sum of the measures of the angles in a polygon with 10 sides?

What is 1,440 degrees.
100
There are 16 ounces in 1 pound. Write an expression that gives the number of ounces in pounds. Use p to represent pounds.
What is 16p.
100
A basketball uniform consists of a jersey top and basketball shorts. The jersey tops costs $16 each, and the basketball shorts cost $12 each. The expression 16u + 18u represents the cost, in dollars, of buying u uniforms. What are the terms of this expression?
What is 16u and 18u. (Seperated by an addition sign)
100
Micah buys 7 mystery books and 3 fantasy books. He writes the equation<b> 7 + 3 = 3 + 7 </b>to figure out how many books he buys. What property did Micah use?
What is commutative property.
200

Bart is making a patio in his yard. He needs a total of 152 (fifteen squared) concrete blocks to cover the area. How many blocks does Bart need?

What is 225 blocks.
200
The expression <b>500v </b> gives the number of points Cole earns for completing<b> v </b>voyages in a video game. How many points are earned for completing 8 voyages?
What is 4,000 points.
200
The length of a swimming pool is <b>5 feet shorter than twice the width.</b>  Let w represent the width. Write an expression that gives the length of the swimming pool.
What is 2w - 5.
200
Sandwiches cost $5, french fries cost $3, and drinks cost $2. The expression <b>5n + 3n + 2n</b> gives the total cost, in dollars for buying a sandwich, fries, and drink for n people. What is another way to write this expression
What is 10n. (Combine like terms)
200
Ian bought a basketball for $23, three baseball caps, and a pair of running shoes for $37. To find the total cost in dollars, he wrote <b>23 + 3d + 37 = 23 + 37 + 3d. </b>Which property does the equation show?
What is commutative property. The order changed.
300

Which is a way to write 2 x 2 x 2 x 5 x 5 with exponents and two bases?

What is   23  x  52

300
The expression (p/20) x 4 gives the time in minutes that a person will have to wait to ride a roller coaster when there are p people in front of him or her. How long will Maryn have to wait if there are 60 people in front of her?
What is 12 minutes
300
The price of a skateboard is $5 less than 3 times the price of a pair of knee pads. Let k represent the price of the knee pads. Write an expression that gives the price of the skateboard.
What is 3k - 5
300
Jacob bought granola bars at the store. The expression 6p + 5n gives the number of bars in p boxes of plain granola bars and n boxes of granola bars with nuts. What are the coefficients of the expression?
What is 6 and 5
(the number multiplied by a variable or the number in front of a variable)
300
Brandon bought 6 packs of football cards, p packs of hockey cards, and 4p packs of baseball cards. Brandon wrote this number sentence to find the total number of cards he bought. <b>(6 + p) + 4p = 6 + (p + 4p)</b> Which property did he use?
What is Associative Property Of Addition
400

Jayden placed 24 (two to the fourth power) books onto each of 5 shelves. How many books did she place on the shelves in all?  (Hint:  READ carefully!)

What is 80 books.
400
The difference in meters, that Kendall runs during track practice is equal to 400p + 100s, where p is the number of laps and s is the number of sprints. How far does Kendall run when she does 3 laps and 8 sprints?
What is 2,000 meters
400
Jack bought jeans for $16 each. Let j represent the amount of jeans Jack bought. He gave the cashier $80. Write an expression to represent the amount of change Jack will receive. (assuming he does not spend more than he has)
What is 80 - 16j
400
Jackets cost $15 and a set of decorative buttons cost $5. The delivery fee is $5 per order. The expression 15n + 5n + 5 gives the cost, in dollars, of buying jackets with buttons for n people. What is another way to write this expression?
What is 20n.
400
There is a number that can be added to the variable b, so that the answer is still b.  Name that number.  AND Name the property that states that it is equivalent?
What is the number, 0?

AND What is "The Identity Property"

b + 0 = b

500

Evaluate the expression. 42 + 3 (7 - 2) + 4

What is 35.
500
The formula P = 2 (l + w) gives the perimeter of a rectangle with length l and width w. What is the perimeter of a rectangular soccer field with a lenth of 120 yards and a width of 75 yards?
What is 390 yards.
500
On Saturday, Leyton planted <b>10 rows of tomato plants with p plants</b> in each row. On Sunday, he planted <b> 6 rows of pepper plants with p plants </b>in each row. Write an expression that gives the total number of plants Leyton planted this weekend.
What is 10p + 6p = 16p
500
Scarves cost $12 and snowmen pins cost $2. Shipping is $3 per order. The expression <b>12n + 2n + 3</b> gives the cost, in dollars, of buying scarves with pins for n people. What is another way to write this expression?
What is 14n + 3
500

There is a number that can be multiplied to the variable b, so that the answer is still equivalent to b. Name that number. AND Name the property that states that it is equivalent?

What is 1?

AND What is "The Identity Property"?

b x 1 = b