Write an expression that matches " 8 less than z "
What is z - 8
100
Evaluate :
19 - 6 X 2
What is
7
100
What expression is equivalent to x + x ?
What is
2X
100
What property is shown below
a+b = b+a
What is
commutative property
100
Write an expression for the product of 12 and p
What is
12p
200
Which verbal expression matches 4 (z + 2)
A. four times z and add two
B. four times the sum of z and two
C. four and z and two
What is
B. Four times the sum of z and two
200
Simplify :
3^2 + 24 / (5 - 3)
What is
21
200
Using the distributive property write an equivalent expression to 7 (y + 5)
What is
7y + 35
200
What property is shown below
a(b+c) = ab + ac
What is
Distributive Property
200
A walk-a-thon sponsor committed to give you a flat fee of $30 plus $ 4 for every mile (m) you walk. Write a expression for the total amount you will collect from your sponsor.
What is
4m + 30
300
Naomi hit five less than three times the number of winning serves , N , that Jake hit while they were playing tennis.
Write an algebraic expression to represent this situation
What is
3n - 5
300
Evaluate :
4z - 5y when z = 8 and y = 3
What is
17
300
Write an expression equivalent to 5 (3x + 2)
What is
15x + 10
300
What property is shown below
a + b + (c+d) = (a+b)+c+d
What is
Associative Property
300
A cell phone charges $50 per month plus an activation fee of $10. Write and evaluate your expression for 5 months of service.
What is
50m +10
50(5) + 10
250 + 10 = 260
400
Jill and Kyle gets paid per project. Jill is paid a project fee of $25 plus $10 per hour. Kyle is paid a project fee of $18 plus $14 per hour.
Write an expression that represents the total amount Jill is paid per project.
What is
10h + 25
400
What is the value of the expression 4x + 1 , when x =3
Jill and Kyle gets paid per project. Jill is paid a project fee of $25 plus $10 per hour. Kyle is paid a project fee of $18 plus $14 per hour.
Write an expression to represent the total amount Kyle will get paid per project.
What is
14h + 18
500
Evaluate :
(10 + d ) X 5 , when d = 25
What is
175
500
Write an equivalent expression for 3(x+2) + 3(x+2) - 8
What is
6x + 4
500
Does the expression below truly represent the commutative property? True or False
a - b = b - a
What is
False
500
What topics did we discuss in Unit 3
What is
Exponents, Order of Operations, Writing expressions, evaluating expressions, Equivalent (simplifying expressions)
Properties of Numbers: Distributive, Associative, Commutative, Identity, Zero