He Giveth or Taketh
125+(-70)
What is 55?
What is 36?
Mr.Landera fills his coffee cup at 10 milliters per second
Is this a positive or negative rate?
what is a positive rate
A space heater was turned on to raise the temperature from +62 degrees up 5 degrees
What is an addition expression that makes this true?
What is 62+5?
If a=1 b=2 and c=3
What is a+b+c
What is 6
20-(-30)
What is 60?
-4 * 13
What is -52?
A spelunker is crawling through the depths of a cave at 400 meters an hour to go deeper into the cave.
Is the spelunkers rate positive or negative?
What is a negative rate?
Eric has $349 in his bank account he spends $50 on grocceries. Write an expression that makes this true.
What is 349+(-50)?
If a=-42 and b=6
what is a/b
What is -7?
150+(-46)+23
What is 127?
-144÷6
What is -24?
Consider the equation
y=4x
Is this rate positive or negative?
What is a positive rate?
A monkey is hanging out in a tree. He started out this day waking up from a nap at 60 feet above the ground. He then went down 34 feet to a branch to grab some fruit. He then climbed up 100 feet to the top of the tree.
Write an addition expression to show this situation.
What is 60+(-34)+100?
if a=-7
what is (a)2
What is 49?
-1542 + 653
-889
(-56÷8) * (-96÷4)
What is 168?
A submarine is trying to dive to the oceans floor. If it is dropping at a constant 300 meters per minute if they calculated it would take an hour to reach the bottom how deep is the submarine from sea level after an hour?
What is -18000 meters below sea level?
(-300)*60
Mr.Landera is doing a road trip from New Hampshire to visit family in New Jersey. It took him 5 hours to drive 250 miles write a division expression to try to find his miles per hour.
What is 250÷5?
If t=1/7 and v=9/3
what is v÷t
What is 21?
What is 125+(-25)+456+(-34)+(-267)?
What is -255?
(-3)*(-3)*(-3)*(-3)*(-3)
What is -243?
A tank at an aquarium has a system in which it's constantly getting refilled with water at 20 liters an hour. Due to the tanks condition three different cracks started forming causing water to leak at 7 liters an hour at each crack.
Is the rate of water entering/leaving the tank positive or negative?
What is a negative rate?
A submarine is going deeper into the ocean at stages. Each stage it goes lower 60 meters. Write an expression for the submarine descending at any stage (let x equal number of stages)
What is -60*x?
If a=9 b=-2 c=13 and d=5
what is (b)2 + a*c - d ?
What is 108?