+/- Integer Progress Monitoring

When Steve woke up. His temperature was 102º F. Two hours later it was 3º lower. What was his new temperature?

Mathematical Equivalence

ON

An elevator is on the twentieth floor. It goes down 11 floors and then up 5 floors. What floor is the elevator on now?

Mathematical Equivalence

ON

The local movie theater reported losses of $475 each day for three days. What was the total loss for the all three days?

Mathematical Equivalence

ON

Tina wrote a check for $35 on Monday.  On Tuesday she made of withdrawal of $60 and on Wednesday she deposited $105.  What is left in Tina’s account after the three days?

Mathematical Equivalence

ON

A submarine submerged at a depth of -40 feet dives 57 feet more.  What is the new depth of the submarine?

Mathematical Equivalence

ON