Bela’s Building of Fun

The successor of $0$ is  ____. 

The predecessor of $100$ is  ____. 

Define absolute value of integer.

Predecessor of $-231$?

I am a five-digit number. My once digit is $3$. My hundreds digit is $2$ times my once digit. My tens digit is the sum of one's digit and hundreds digit. My thousands and ten-thousands digit is one less than the hundreds digit.

Write my successor.

What is integers

The product of the successor and predecessor of $99$ is _____.

The successor of the greatest $3$-digit number is _____.

Find the absolute values of the following integer $-305$.

Find the absolute values of the following integer $+140$.

Find the absolute values of the following integer $-352$.

Find the absolute values of the following integer $-21$.

Define integers.

Write some $3-$digit numbers in the grid below.

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.

There are infinitely many 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 $439$.