Question 1: Write the following integers in an ascending order:

 Answer:

 Answer:
Question 2: Write the following integers in an descending order:

 Answer:

 Answer:
Question 3: Add the following:
Question 4: Find the additive inverse of:

 Answer: Therefore additive inverse is

 Answer: Therefore additive inverse is

 Answer: Therefore additive inverse is
Question 5: Find the successor of the following integers:

 Answer:

 Answer:

 Answer:

 Answer:
Question 6: Find the predecessor of the following integers:

 Answer:

 Answer:

 Answer:

 Answer:
Question 7: A bus starts from the terminal and moves to the EAST and then to the west. How far is the bus from the terminal?
Answer:
Question 8: A shopkeeper purchased a book for , a pencil box for , a note book for and a pen for . He sold the book for , pencil for , notebook for and a pen for . What is his gain or loss?
Answer:
Total Cost in Rs.
Total Sales in Rs.
Gain = Total Sales – Total Cost
Question 9: Find an integer such that:
 Answer:
 Answer:
 Answer:
 Answer:
Question 10: Subtract:
 from
 Answer:
 from
 Answer:
 from
 Answer:
 from
 Answer:
 from the sum of and
 Answer:
 The sum of and from the sum of and
 Answer:
Question 11: Simplify:
Question 12: The sum of the two integers is . If one of the integer is , find the other.
Answer: Let one integer
Question 13: The difference of an integer and is . Find the value of .
Answer:
Question 14: During a month, the average temperature of desert region was and the average night temperature was . Find the difference between the average day temperature and the average night temperature
Answer:
Average day temperature – average night temperature
Question 15: Find the products
Question 16: Divide
 by
 Answer:
 by
 Answer:
 by
 Answer:
 by
 Answer:
Question 17: In an examination consisting of questions, marks are awarded for each correct question, marks are awarded for each incorrect answer and for each question left unattempted. Aditya answered questions correctly and questions incorrectly. While Cyrus answered questions correctly and questions incorrectly. Who scored more marks and what was his score.
Answer:
Aditya’s Marks
Cyrus’s Marks
Therefore Aditya scored more marks and his score was marks.