Give the predecessor of the following number:

$905000$

 

Draw a number line to represent the following on it.

$3+2$

Draw a number line to represent the following on it.

$4+5$

Draw a number line to represent the following on it.

$6+2$

Draw a number line to represent the following on it.

$7-2$

Draw a number line to represent the following on it.

$8-6$

Draw a number line to represent the following on it.

$6-2$

Using the number line, find:

$3\times 3$

Using the number line, find:

$3\times 5$