Multiply and Divide Rational Numbers
Negative x Negative =
What is a positive?
Each month my checking account charges of fee of $5. What is the total dollar amount taken out after one year?
What is -$60?
If a = 1 b = 2
-ab
What is -2?
The first video arcade was released in this year
What is 1972?
1844, before the internet, was this form of communication with dashes and dots.
What is Morse Code?
Positive x Positive x Negative =
What is a negative?
Sam's curfew is 11:00 pm. His parents stated for every minute he is late (misses curfew) he cannot have his car for 2 days. Tonight he arrived at 11:10 pm. How many days will he not have the car?
What is -20 days?
If a = 10 b = -2
-ab
What is 20?
Nintendo's (TM) Mario was introduced to the world in this video game
What is Donkey Kong?
Launched in 2004 by a Harvard student
What is Facebook (TM)?
-3 x (-9) =
What is 27?
Mr Krabs tells Spongebob for every day he is on time he earns an extra $.10 cents for pay for the day. However for every day he is late he gets $.20 taken from his pay. This month he is on time for 10 days and late for 20 days. How much money will he earn/taken from his pay at the end of the month?
If a = -5 b = -10
a -b
What is -5 - (-10) = 5?
In 1989 Nintendo (TM) introduced this hand held device.
What is the Game Boy (TM)?
This internet site, introduced in 2003 was bought by Justin Timberlake in 2011.
What is mySpace (TM)?
9 / (-3) =
What is -3?
Kieran borrows a video game from his friend who runs a video game rental business. He charges $3 for each day, maximum of 5 days to rent. For each day after the 5 days it is late Kieran owes his friend $.50.
Kieran rented the video game for 7 days. How much does he owe his friend?
What is $3 x (-5) = -$15 + -$1 = -$16?
a = 1/2 b = -2
-ab
What is 2/2 or 1?
In 1989 Sega(TM) released its game console by this name to the US
What is Genesis?
Introduced in 2010 as a photo sharing platform.
-12/0
What is undefined/impossible?
The school is having a fun fair. Each ticket costs $13.50. However for each canned good you bring in you earn $.50 back. You purchase 1 ticket and bring in 4 canned goods. How much money did you end up spending in all?
What is -$13.50 + (4)(.50) = -$13.50 + 2 = $11.50?
a = -8 b = -3 c = -2
ab/c
What is -12?
Name two of three movies from the 90s that were originally video games.
What is Super Mario Bros, Mortal Combat, and Street Fighter?
The name of the very first YouTube (TM) video
What is Me At The Zoo?