**Question 1** Write a positive integer and a negative integer whose sum is a negative integer.

**Question 2** Write a positive integer and a negative integer whose sum is a positive integer.

**Question 3** Write a positive integer and a negative integer whose difference is a negative integer.

**Question 4** Write a positive integer and a negative integer whose difference is a positive integer.

**Question 5** Write two integers which are smaller than – 5 but their difference is – 5.

**Question 6** Write two integers which are greater than – 10 but their sum is smaller than – 10.

**Question 7 **Write two integers which are greater than – 4 but their difference is smaller than – 4.

**Question 8** Write two integers which are smaller than – 6 but their difference is greater than – 6.

**Question 9** Write two negative integers whose difference is 7.

**Question 10 **Write two integers such that one is smaller than –11, and other is greater than –11 but their difference is –11.

**Question 11** Write two integers whose product is smaller than both the integers.

**Question 12** Write two integers whose product is greater than both the integers.

**Answers:-**

(1) A number of solutions can be possible e.g., 4 + (–6) = –2

(2) A number of solutions can be possible e.g., 8 + (–2) = 6

(3) A number of solutions can be possible e.g., –7 – (2) = –9

(4) A number of solutions can be possible e.g., 4 – (–3) = 7

(5) A number of solutions can be possible e.g., –12 – (–7) = –5

(6) A number of solutions can be possible e.g., –4 + (–7) = –11 < –10

(7) A number of solutions can be possible e.g., –1 – 4 = –5 < –4

(8) A number of solutions can be possible e.g., –8 – (–9) = 1 > –6

(9) A number of solutions can be possible e.g., –2 – (–10) = 8

(10) A number of solutions can be possible e.g., –20 – (–9) = –11

(11) A number of solutions can be possible e.g., –3 × 5 = –15

(12) A number of solutions can be possible e.g., 4 × 6 = 24.

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__Resources for further reading__

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- Oswaal CBSE CCE Pullout Worksheets Mathematics for Class 7
- PMT/IIT: JEE Foundation for Class 7(Science/ Maths/ Mental Ability)
- The IIT Foundation Series Mathematics - Class 7
- A Compact & Comprehensive IIT Foundation Mathematics for Class 7
- A Compact & Comprehensive IIT Foundation Mathematics for Class 7
- MTG International Mathematics Olympiad (IMO) Work Book - Class 7
- Mathematics - Class VII
- Mathematics for Class 7