Introduction to Integers

Fill the blank with $> \mathrm{or} <$sign.

$5$ _____ $-5$.

A fighter jet flying at an altitude of $5000 \mathrm{m}$ suddenly gains $4000 \mathrm{m}$. Later it comes to a height of $2000 \mathrm{m}$ to avoid detection by the enemies radar. Find the height at which the jet is finally flying. Also find the net change in the altitude of the jet?

Consecutive integers are whole numbers which differ by one.

For example, $56$ and $57$ are a pair of consecutive integers.

Choose four pairs of consecutive integers.

Write the number that comes just after $199$. 

Write the number that comes just after $209$. 

Write the number that comes just after $385$. 

Write the number that comes just after $439$. 

Write the number that comes just after $111.$

Write the number that comes just before $847$. 

Write the number that comes just before $999$. 

Write the number that comes just before $100$. 

Write the number that comes just before $180$. 

Write the number that comes just before $300$. 

If we move $6$ numbers to the left of $2$ on the number line, then the number will reach on number line is _____.

Adjacent figure is a vertical number line, representing integers.

Which point marked on this number line has the least value?

Which number comes just after $599$? Write its name. 

Write the successor of:

$89,435$

Write the successor of:

$1,20,345$

Write the successor of:

$9,99,998$

Write the successor of:

$51,999$