Question

_*Test*_
*Class 7*
*Ex- 1.1 and 1.2*

1.Write the smallest positive integer.

2.Write the integer used to represent 200 m above the sea level.

3. Integer used to represent 30 km towards the west if east is represented by positive sign.

4. Put the sign < ,> =
(-8)+ (-3) ____ (-8) - (-3)


5. The sum of two negative integers is _________ integer.

6. The product integers with same sign is ________ integer.

7. Write down a pair of integers whose difference is ( - 5 )

8.
Fill in the blank : (- 30) + {(-34) + (- 82)} = {(- 30) + (-34)} + _____​

Answer 1

Answer:

1. 1

2.+200

3.-30

4. <

5. a negative integer

6.positive

7. (-2) ,(-7)

8. (-82)