Vocabulary
State Test items
Factor or Distribute
Expressions
Equations to solve
100
What is the base in
5^2
5
100
Match each expression to an equivalent expression.
3(10 + 9) = 30 + 27
6(5 + 4) = 30 + 24
6(7 + 6) = 42 + 36
100
Write an expression showing 10 less than y
y - 10
100
Darryl has been teaching for one year longer than Julie. What expression represents how long Darryl has been teaching? Answer with the variable and expression.
Variable J for how long Julie has taught
Expression - J + 1
100
3x = 30
x = 10
200
What does cubed mean in an exponential expression?
use the base multiplied by itself 3 times
200
For the expression 1/2(a + b) - c, match the descriptions to each part of the expression.
(a+b) is a Factor and a Sum
1/2 is a Factor
c is a Term
200
Write an expression for the product of 3 and z added to 16
3z + 16
200
Jenna & Allie work together. Jenna was hired in 2005 and Allie was hired in 2009. If Allie has A years of experience, what expression tells how many years Jenna has?
A + 4
200
x - 7 = 70
x = 77
300
What is expanded notation?
Writing a number to show the value of each digit. It is shown as a sum of each digit multiplied by its matching place value
300
Students at a school went on a trip. The equation models the total cost of the trip, where x is the number of students who went on the trip.
18x = 900
Solve for the number of students on the trip.
What is 50
300
Use the gcf and distributive property to factor this expression 15g + 25h.
5 (3g + 5h)
300
Jasmin has increased her $45 by m dollars, and then spends 1/3 of the entire amount.
(45 + m)/3 or 1/3(45+ m)
300
8 + x/3 = 38
x = 90
400
Create an expression using x, 3, and 5
Examples:
x + 5^3 3x - 5
400
Which phrase describes the expression 7b - 3
3 subtracted from the product of 7 and a number b
400
Apply the distributive property to
4(12y - 5p)
48y - 20p
400
The temperature today was 10 degrees colder than double yesterday's temperature.
2t - 10
400
Charlotte reads 5 books weekly. Write an equation to model the situation using b for books and w for weeks. How many books does she read in 5 weeks?
b = 5w She will read 25 books in 5 weeks.
500
Create an equation using x, 3, and 5
Examples:
x = 3 * 5 x - 5 = 3
500
Which three expressions are equivalent to 8h + 4g
2h + g 4(2h+ g)
4h + 4h + 3g + g 1/4(2h +g)
2(4h + 2g) 1/8(8h + 4g)
What are
4(2h + g)
4h + 4h + 3g + g
2(4h + 2g)
500
Evaluate the expression
((12/3)^2-(18/3^2)*(4/2)
28
500
Books cost $2.95 from a book club. Shipping charges are $4.00 regardless of how many books are purchased. Write an expression to calculate the cost of b books.
$2.95b + $4.00
500
Anna started with $10. She saves $5 each week. Write an equation to determine the total saved after a given number of weeks. Solve for 8 weeks.
t = 5w + 10 She will have $50 after 8 weeks.