answer. A. Solve the following problems on basic operations of integers. Encircle the letter of the correct
1. The temperature drops 2 degrees after one hour and then drops 3 degrees more the next hour. What is the temperature after two hours?
A. -1 B. -5
C. -6 D. +6

2. If the deepest point in the sea is 37,800 below sea level and the highest mountain top is 29,012 feet above sea level, find the difference in these elevations.

A. -8788 B. +8788
C. -66812 D. +66812

3. In Canada, the average daily low temperature in January is 31C below zero. The average daily low temperature in Florida is 19C. How much higher is the average daily low temperature in Florida?

A. -6 B. +6
C. -32 D. +32

4. A small business made a profit of Php650 on Tuesday. There was a loss of Php160 on Wednesday. Find the total profit.

A. -490. B. +490
C. -810 D. +810

5. An elevator started at the first floor and went up 15 floors. Then it went down 8 floors. At what floor was it then located?

A +7 B. -7
C. 23 D. -23


B Solve the following problems on basic operations of integers. Choose your answer from the .

nasa pic​