NCERT Class 7 Solutions: Integers (Chapter 1) Exercise 1.1 – Part 3
Q8 Verify for the following values of a and b:
Solution:

Given
We have
Since

Given
We have
Since

Given
We have
Since

Given
We have
Since
Q9 Use the sign of in the box to make the statement true:
Solution:

(12 is to the left of 4 on the number line and hence is smaller)

(15 is to the left of 2 on the number line and hence is smaller)

(7 is to the right of 29 on the number line and hence is bigger)

(0 is to the left of 20 on the number line and hence is smaller)

(101 is to the right of 159 on the number line and hence is larger)