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 10^5 (ten to the fifth power) dollars. What is that dollar amount?
What is $100,000 ### 100 The expression 180 x (n - 2) gives the sum of the measures of the angles, in degrees, of a polygon with n sides. 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 7 + 3 = 3 + 7 to figure out how many books he buys. What property did Micah use? What is commutative property. ### 200 J.J. is making a patio in his yard. He needs a total of 15^2 (fifteen squared) concrete blocks to cover the area. How many blocks does John need? What is 225 blocks. ### 200 The expression 500v gives the number of points Collin earns for completing v 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 5 feet shorter than twice the width. 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 5n + 3n + 2n 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 23 + 3d + 37 = 23 + 37 + 3d. 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 2^3 x 5^2

### 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 Marly have to wait if there are 60 people in front of her?
What is 12 minutes

What is 20n.

### 400

A restaurant owner bought b large bags of flour for $45 each and b large bags of sugar for$25 each. The expression b (45 + 25) gives the total cost, in dollars, of the flour and sugar. Use the distributive property to rewrite this expression.
What is b x 45 + b x 25. *** 45b + 25b

### 500

Evaluate the expression. 4^2 + 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, Austin planted 10 rows of tomato plants with p plants in each row. On Sunday, he planted 6 rows of pepper plants with p plants in each row. Write an expression that gives the total number of plants Austin planted this weekend.
What is 10p + 6p = 16p

### 500

Scarves cost $12 and snowmen pins cost$2. Shipping is \$3 per order. The expression 12n + 2n + 3 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

Use the distributive property to write an expression equivalent to 12b + 20y.
What is 4 x (3b + 5y)