Unit 1: Decimals
8.8 + 2.87 = ?
11.67
8 divided by 1/4
32
$10,000 deposit
1. Write an integer for this situation.
2. Write the opposite integer AND opposite situation.
1. 10,000
2. -10,000. $10,000 withdrawal
What is 103? Write it as product of the same factor and solve.
10 x 10 x 10 = 1000
Who is the principal and assistant principal of Madrona Middle School?
Mr. Nielsen & Mr. Stuckey
17.73 - 9.52 = ?
8.21
2 1/3 divided by 1/9
27
Compare these numbers using >, <, or =.
-3 ____ -27/9
=
Which algebraic property is this?
9 x 1 = 9
9 + 0 = 9
Identity Property
What are the 6th grade, 7th grade, and 8th grade class colors?
6th: blue
7th: green
8th: red
768 divided by 8
96
Destiny has a box of 18 chocolate bars and a pack of 12 cookies.
If Destiny wants to use all of the chocolate candy bars and cookies to make identical snack bags for her cousins, what is the greatest number of snack bags that she can make? (Find GCF)
6 bags
What are integers? Give the definition.
Positive and negative whole numbers, including zero.
8 + 4x - 2 + y
1. Identify the constant(s)
2. Simplify the expression by combining like terms.
1. 8 and -2
2. 6 + 4x + y
1. How many math teachers are there at Madrona?
2. Name three of the math teachers.
1. 7 math teachers
2. Fu, Bloomfield, McGurk, Khan, Wulpern, Waldschmidt, Blake
55.08 divided by 17
3.24
On a house, two different Christmas lights have just blinked at the same time. If one of the Christmas lights blinks every 7 seconds and the other light blinks every 8 seconds, how many seconds until both lights blink at the same time again?
56
True or False: The opposite of the absolute value of a number is always less than the opposite of that number.
False
Use the order of operations to simplify the expression:
7 x 23 - 6
50
In what year was Madrona Middle School built? (Closest guess wins the points)
1953
A necklace is being made with beads that are 1.25 centimeters long. The necklace is 30 centimeters long. How many beads are needed?
24 beads
Six friends are going to the ice rink. Each friend bought an admission ticket for $10.50 and rental skates for $3.00. Write an expression for this scenario, then find the total cost of the group.
6(10.50 + 3.00) = $81.00
1. If you reflect (-1, 0) across the y-axis, on which quadrant or axis will it end up?
2. What is the ordered pair of the reflected point?
1. y-axis
2. (1, 0)
Use the order of operations to simplify the expression:
4[9 - 32 + (10 - 5)2]
100
What is Madrona named after?
a) a tree
b) a man
c) a bird
d) a city
a) a tree