The Number Line

The predecessor of $1,20,989$ is                          .

Observe the following number line and answer.

$412$ is to the _____ side of $428$.

Observe the following number line and answer.

The number on the right side of $416$ is

Observe the following number line and answer.

The number on the left side of $428$ is 

Mark the following number on the number line by underlining the number.

$910$

Mark the following number on the number line by underlining the number.

$890$

Mark the following number on the number line by underlining the number.

$702$

Mark the following number on the number line by underlining the number.

$315$

Mark the following number on the number line by underlining the number.

$600$

Write the predecessor of $2406$.

Every whole number has its successor.

Fill in the blank:

The predecessor of $100$ is _____.