Multiples and factors
Which are common mutiples of 2 and 4?
4 and 8
True or false?
Which temperature is colder?
-30 degrees or -10 degrees
-30 is colder
Write the ordered pair ( , ) of this point
(-1, 2)
What are the first 3 digits of pi?
3.14
What is the greatest common factor of 48 and 12?
12
Write an inequality to compare -3 and -6
-3 ______- 6
-3 > - 6
Which is greater?
The absolute value of -5 or the absolute value of 2.5
the absolute value of -5
What are the coordinates of the origin?
(0,0)
What two colors make green?
Yellow and Blue
18
What is this inequality as a sentence?
5 > 3
five is greater than 3
Order the temperatures from coldest to warmest:
-2 degrees, 90 degrees, 0 degrees, -10 degrees
-10 degrees, -2 degrees, 0 degrees, 90 degrees
Which quadrant is each point in?
A (-3,-5)
B (-1, 4)
C (2,-3)
D (7,8)
B: Q2
C: Q4
D: Q1
What is the world's largest rodent?
Capybara
Name 2 common multiples of 4 and 6
12, 24, 48, etc...
Draw a number line for this inequality
7 < x < 10
_______________________________________
Teacher will draw the number line on the board
If x = -1, what is -x?
-x is 1
Where is sea level on the coordinate plane?
On the x-axis (when y is 0)
What planet is closest to the sun?
Mercury
Name 3 common multiples of 3 and 5
15, 30, 45, 60, etc.
Ms. Isabel's cat weighs more than 20 pounds.
Write an inequality to represent how much her cat weighs.
w ______ ________
w > 20
or
20 < w
Put the fractions in order from left to right:
-2/3, -4/8, 1/4, -1/5
-4/8, -2/3, -1/5, 1/4
Ms. Isabel is scuba diving.
At 10:00 AM she was at -4m elevation
At 12:00 she went 8m lower
What is her new elevation?
-12 meters
Finish this sentence: "erm, what the...________"
Sigma